Household Administration Part 5

METHODS OF DOMESTIC HEATING

The two methods of warming a house are by radiation and conduction. We may surmise that in any case both methods will be in use, but the one will predominate; for instance, in heating by an open fire radiation will predominate, and in heating by stoves and radiators conduction will predominate. In planning a house a decision must be made between the two. This decision being made there is the further consideration of where the source of heat shall be placed. In the case of an open fireplace shall it be in an end wall, in a corner, in an outside wall, and so on, the object being to make the greatest possible use of the heat that pa.s.ses up the chimney and of that which radiates into the room. The same consideration must be paid to the situation of the closed stove; where will it pa.s.s heat by conduction to the greatest volume of air, and where can its radiant heat be utilised?

In a room heated by a stove there is frequently a vessel of water placed by or on the top of the stove. If we ask what is the purpose of this water we shall be told that the stove dries the air in the room. Now, it is impossible that the heat of the stove should remove any moisture from the air; we must therefore seek an answer to the question, What is dry air? The sensation of the dryness or moisture of the air does not depend only upon the amount of vapour in the air but upon the ratio of the amount present to the amount that the air is able to hold at the given temperature. The warmer the air is the more vapour it can hold, hence when the air is warmed the percentage of water present to the possible amount in it is lowered; that is its humidity, which is the percentage amount, is lowered, and we feel it to be dry. The question may arise why we should feel this when the room is heated by a stove and not when it is heated by an open fire? It may be that in a room with an open fire we are warmed by radiation and give out heat to the surrounding air which is constantly changed by convection currents, so that the air we breathe is colder than we ourselves; and that in a room warmed by a stove we receive heat from the air and are constantly breathing air that is warmer than we ourselves. But it is more than probable that the custom of providing a source of moisture to the air persists from the suggestion of a single person in seeking to relieve the disagreeable feeling attending the breathing of air laden with the poisonous products of half-consumed gas, and that it has no real scientific foundation.

_How to estimate temperatures._--Whatever method is adopted for warming a room, the housewife may be a.s.sured that the resulting temperature will not be pleasing to every member of the family. One will find it too warm, and another will at the same time find it too cold, and this not from any wilful captiousness but from the cause that we have already alluded to, that the feelings are a very uncertain test of temperature.

It is therefore advisable to keep the air of the room as far as possible at a standard temperature. To do this it will be necessary to have a thermometer in the room, and to know what its readings indicate. When the thermometer registers 32 Fahr. or less, water will freeze in the room, and the vessels in which it is kept will burst; it is therefore wise, when it is antic.i.p.ated that the temperature will fall below 32 Fahr., to empty the ewers and bottles that may be in the room. From 32 Fahr. to 40 Fahr. the room will be very cold, up to and including 58 Fahr. it will be too cold to be pleasant; the standard temperature may be taken as between 62 and 64 Fahr.

It may appear a simple matter to hang up a thermometer and read it, but a little thought will show that it is not so easy as it seems. If, for instance, the thermometer is placed in front of the fire at a distance, say of four feet from it, what will its reading indicate? Will it be the temperature of the air of the room or the temperature of the fire, or if neither, what will it be? Suppose we have two identical thermometers, and hang them on adjacent walls, one of which is an outside wall, which of the two readings shall we take as that of the temperature of the room? It is not an easy matter to decide. In a sick-room, where one person's comfort only has to be considered the doctor will order the thermometer to be hung at the bed-head, but we cannot adopt this plan in a general sitting-room.

CHEMICAL SCIENCE IN THE HOUSEHOLD

In our endeavour to establish the claims of the science of chemistry to a prominent place in the educational equipment of women, all reference to those most interesting and important chemical phenomena that accompany the exercise of the physiological functions will be omitted; as also those which are most immediately concerned with the preparation of food. Attention will be confined to some of the common occurrences of daily life, the methods of dealing with which are typical of the method adopted in considering more important and abstruse problems.

Perhaps one of the most disappointing experiences of the novice in housekeeping is the rapidity with which everything a.s.sumes a shabby aspect. Bright paint grows dull, dull paint wears away, curtains and fabrics fade, and very soon mistress and maids alike feel that the house no longer repays the trouble incurred in the spring-cleaning that it must still undergo. This spring-cleaning, the primary object of which is the preservation of the beauty and substance of the house and its appointments, is in the result the cause of much of their deterioration.

Cleaning consists in removing dirt by means that are partly physical and partly chemical; for instance, the removal of dust by sweeping, shaking, or brus.h.i.+ng is a physical operation, and the removal of dirt and grease by dissolving them in soapy water involves their change by a chemical process. If the surfaces or materials to be cleaned include a substance on which the cleansing agent can operate the agent will not confine its work to the removal of the dirt only; in was.h.i.+ng coloured fabrics we know how often the colour comes out with the dirt. Knowledge therefore, not only of the composition and properties of cleansing agents, but also of the surfaces and materials to which they are to be applied, is essential, and we should find that it is not always the powder or paste which makes the greatest show of cleanliness in the shortest time, with least expenditure of labour, that is the most to be desired.

_The use of alkalies._--The most common cleansing agents are hot water, soap, and soda. Hot water is itself a detergent; that is, it has the power of dissolving dirt. It does not, however, dissolve grease, and all household dirt is more or less greasy, hence we cannot do our cleansing with water only, and we are accustomed to add to it soap or soda.

It is not easy or even possible to discuss the chemical properties of substances without the use of chemical terms. Substances are cla.s.sified for chemical purposes in groups, every member of which exhibits the same chemical property, and we shall require to distinguish between the group called acids and the group called alkalies. It will be sufficient for our purpose just now to know that acids have a sour taste and that alkalies counteract acids. From this definition lemon-juice will easily be recognised as an acid. If we add soda to lemon-juice there will be a brisk effervescence and the lemon-juice will no longer be sour, hence soda is an alkali. Alkalies have another well-known chemical property--they dissolve grease and oil and enable them to mix with water. If we have some hot water in a tumbler and pour oil into it the oil will float on the water, and if we stir the two together the oil will break into globules but will still float on the water; we cannot mix them together. If we dissolve some soda in hot water and pour in oil we shall find on stirring that the mixture becomes milky or soapy in appearance and the oil and water are no longer discernible as different fluids. Moreover, on standing the oil will not again separate from the water; it has been emulsified.

Oils themselves have the chemical power of dissolving resins. Resins are hard, bright vegetable gums which will come under our notice when we consider the composition of varnishes.

All hard soaps are made from soda, grease, and resin; the cheaper soaps contain free soda, the dearer ones contain an excess of fat. Yellow scrubbing soap contains about eight per cent. of free soda. Both soap and soda can be dissolved in water, and are so dissolved for cleaning purposes. Knowing the const.i.tuents of our cleansing agents, we can consider their action on paint and varnish. Paint contains white-lead, linseed-oil, and colouring matter. It is not very hard when dry and can be easily scratched with the nail. Varnish is made from linseed-oil, resin, and turpentine. When dry it should be very hard and bright.

The whole of the painted woodwork of the house is subjected to spring-cleaning whatever its appearance with regard to dirt may be. The operator throws into a pailful of hot water a "handful" of soda, soaks a scrubbing-brush in the mixture, rubs it well with soap, and uses it to brush the somewhat soft paint or harder varnish. The soda and soap, aided by the heat, soften the paint and the brush removes a quant.i.ty equal to about a coat of paint. The effect is certainly pleasing for the time being, but there will be no difficulty in understanding that the process can only be repeated until the paint and varnish grow shabby or disappear.

It is not wise for the inexpert housewife to trust to unscientific friends for advice as to the best materials to use when cleaning paint.

A foreman painter once gave, as a recipe for this purpose, an instruction to add a tablespoonful of "salts of tartar" to three-quarters of a pailful of water. The result was a very rapid and complete removal of dirt from the paint, but the housewife, being dissatisfied with the rather dull appearance of the white varnish, stroked it with her finger and found that it was covered with a fine white powder. The maid's a.s.surance that this was all right and only needed to be removed by dusting did not satisfy her, and she began to wonder what chemical action was to be expected from "salts of tartar." A first search for information revealed that salts of tartar was an old name for "pota.s.sium carbonate," but the housewife knew no chemistry and had never heard of pota.s.sium carbonate, so this information was useless to her. She had, however, had some scientific training and was not satisfied to rest in ignorance. A search in a book on elementary chemistry disclosed the further truth that the commercial name for "pota.s.sium carbonate" is pearlas.h.!.+ She then remembered that being desirous at one time to remove the paint from some oak carving said to be two hundred years' old, she had successfully used a solution of pearlash painted on with a brush. The paint when dry from the application had been sc.r.a.ped off in long, tough ribbons. Of course the mixture had been very much stronger than that prescribed by the painter, but the effect had been very much more apparent.

Acids and alkalies are to some extent responsible for the fading of fabrics in the wash when these fabrics owe their colour to vegetable dyes. Acids turn vegetable blues red, alkalies turn vegetable blues green and vegetable yellows brown. It is easy to ill.u.s.trate this action of acids and alkalies on vegetable colours. A blue liquid can be obtained by boiling a red cabbage in water. If we take two portions of this water and add any acid, say lemon-juice, to one portion we shall obtain a red liquid; if we add any alkali, say soda, to the other portion we shall obtain a green liquid. If we go a step further and add lemon-juice to the green liquid and soda to the red liquid we may approach very nearly to our original blue liquid. These experiments suggest a remedy for the change of colour in fabrics on was.h.i.+ng with soda, but the dyes most commonly used are not vegetable dyes, and the fading of the fabrics is due to chemical changes, into which we have no s.p.a.ce to enter.

Strong acids and alkalies act as caustics; that is they destroy fabrics.

Continued was.h.i.+ng in strong soda and water not only tends to destroy, but also spoils the appearance of all kinds of wearing apparel and household linen. White silk and wool at once become yellow on being washed with soap that contains free soda, and linen is affected in the same way though not to the same extent.

The widely advertised pastes and liquids for cleaning metal-work, particularly bra.s.s, often contain acids or alkalies that are injurious to metals. If after cleaning there should be a green deposit on bra.s.s or copper it will be wise to inquire into the composition of such deposit, and to discontinue the use of that paste or liquid. When bra.s.s pans are used for boiling fruit for jams, it is usual to rub them inside with a slice of lemon before putting in the fruit. A careful housewife will consider the reason for this custom. We remember once seeing a copper pan, that had been provided for the preparation of oatmeal porridge, with a band about an inch wide of green crystals on the inside. Inquiry elicited that the cook had thought it a convenient pan in which to prepare the fish (salt haddock) for breakfast. Ignorance of the chemical action of salt and acids on metals may lead to very serious results. The common name for the green deposit on bra.s.s and copper is verdigris, and most people know that verdigris is a poisonous compound; the difficulty is that, not knowing its chemical composition, they do not recognise verdigris when they see it. The cook thought that the complaint made had reference only to the misuse of the pan, and said that it was quite easy to clean the green deposit off!

THE CHEMISTRY OF THE BODY

It is to the science of chemistry that we owe our knowledge of the composition of the various foodstuffs from which dietaries are selected, as well as of the several parts of the human body which relies for its sustenance on those dietaries. But the adjustment of dietaries to the work they have to do is a more complex problem than those we have hitherto considered. We learn from the science of physiology that the human body is a laboratory in which certain juices are secreted for the digestion of foods, and that in this laboratory foods must be reduced to the consistency necessary for their pa.s.sage through animal membranes; for it is by pa.s.sage through membranes that the nutritive parts of food find their way into the general circulation of the blood which carries them to all parts of the system. Very few foodstuffs are available for use in their natural state, and the majority of them are prepared for consumption in the first place by more or less elaborate processes included in the art of cookery. When thus prepared they should be in a fit state to undergo in the body the physical changes comprised in mastication, and the chemical changes a.s.sociated with the process of digestion.

It might be surmised by the thoughtful parent that as the child's body lacks some of the external features of the adult body, such as hair and teeth, so there might, and probably would, be corresponding lapses in the internal economy, and that therefore the food prepared for the adult would be, even in the smallest quant.i.ty, unsuited to the child.

Physiologists tell us that this is so, and in particular that the secretions which in adult life are called saliva and pancreatic juice and which have the function of preparing starch for digestion, are at this time scanty in amount and deficient in chemical action. But these secretions are essential for the digestion of starchy foods, and chemists tell us that starch abounds in the vegetable kingdom from which most of the food of children is derived. It is therefore a matter of some importance that every person in charge of an infant should have that amount of knowledge of chemical reactions which is requisite to enable them to detect whether a food does or does not contain starch. A child fed entirely on starchy foods suffers from malnutrition of so serious a character that death may, and often does, ensue. Even if other suitable food, such as modified milk, be given, the internal economy of the child will be seriously disturbed.

The names by which patent foods are advertised are very often misleading to unscientific persons, and invalids have suffered much from the mistaken idea that jellies and meat extracts are foods. Meat extracts have their use, but any invalid fed on extract of beef only would die sooner than one left with no food at all. The reason for this can be learned from the knowledge of the const.i.tuents of beef extracts and the part they play in the human organism.

CONCLUSION

If we have seemed to lay stress on the value of a knowledge of the sciences of physics and chemistry to the exclusion of the mention of others, our justification of the fact is that s.p.a.ce is limited, and that we believe that physics and chemistry underlie all the other sciences and are of paramount importance to students of all other subjects. In the sciences of biology, physiology, botany, geology, &c., little advance can be made without a knowledge of the fundamental laws of nature. The physical laws control movement, and the chemical laws control growth, whether of animate or inanimate nature. Physical and chemical phenomena are concerned in the upheaval of rocks and mountains which govern the contour of the continents of the world. These contours influence climates and peoples; as the contours change the people change. The dwellers in the mountain regions differ in character from the dwellers in valleys and plains; the inhabitants of cold districts differ from the inhabitants of warm districts; but it is people who make history, and historians cannot afford to pa.s.s by natural environments and natural laws.

If a foundation of the fundamental sciences be laid at school the student can subsequently build upon it the special science that is suited to his career. It matters little what the calling in life of any person may be; if he aim at success in that calling he must acquaint himself with the laws by which he has his being, and by which he must perforce be guided in all his actions as well as in his intercourse with his fellow-men.

The many avenues now open to women for public work entail on them the responsibility of fitting themselves for that work. They as much as, if not more than, the housewife need to study the sciences which treat of the safeguarding of human life. As councillors dealing with sanitary and building laws, as inspectors of workrooms, of inst.i.tutions, and of the conditions of child-life, they owe it to themselves and to the community they serve not to undertake those duties without adequate knowledge.

Adequate knowledge must be taken to mean scientific knowledge of those matters of which, by offering themselves for such appointments, they a.s.sume an expert knowledge. It is an irony that scientific training should be willingly and even eagerly acquired when it is a question of qualifying for a salaried post for work among strangers, and that a mother should be content to bring to bear on the well-being and lives of her own circle unscientific and amateur experience.

We have only been able to touch the skirt of a great subject, but our end will have been achieved if we have succeeded in pointing the way for a fuller realisation of the aims of earnest men and women for the saving of child-life and the mitigation of disease, and if we have shown how great that subject is--how much too great for anything but the most superficial treatment in a single article.

THE ECONOMIC RELATIONS OF THE HOUSEHOLD

BY MABEL ATKINSON, M.A. (GLASGOW)

I. INTRODUCTORY

The household has been treated by economists with curious negligence.

The founder of political economy showed so little insight into the real nature of the work carried on there as to cla.s.s those whom he described as menial servants with unproductive labourers.[13] The later cla.s.sical economists have followed his lead. Marshall, it is true, shows throughout his books an appreciation of the position and responsibilities of the housewife and the mother which is foreign to most of his colleagues.[14] But he has never attempted to a.n.a.lyse the economic functions of the household, or to show its varying relations to the rest of the community; neither has he pointed out the peculiar factors which differentiate the position and remuneration of the women employed in domestic activities from those of all other workers. On the other hand, the more modern school of economists, those who devote themselves to the history of economic development in the past or to the intensive study of special economic inst.i.tutions in the present, have equally failed to discuss with any adequacy the organisation of the household.

The economic historians describe with minuteness the rise and fall of gilds and chartered companies, the workings of different methods of education and of poor relief in successive epochs. They rarely indicate how the various forms of industrial organisation translated themselves into the domestic expenditure of the people. It would, for instance, be very difficult to extract from the pages of the economic historians an answer to the question, "What were the conditions determining the supply of domestic servants at the close of the Middle Ages, in the eighteenth century and in the nineteenth century respectively?" It is not easy to answer definitely even simpler and more fundamental questions than these. It is often stated, for example, that the household arrangements of the serfs on the mediaeval manors were rude and uncomfortable to the last degree,[15] but it is certain that this is not so universally true as has been thought. Some at all events of the more prosperous inhabitants of the manors possessed household furniture and equipments of a kind not inferior to the outfit of the casual labourer to-day.

Sheets, for example, are mentioned several times in extant inventories.

But much more investigation than has yet been possible would be necessary before it could be determined whether these instances of a higher standard of comfort are or are not exceptions to a general rule.

To take other instances of unsettled problems: How was pottery made in the Middle Ages--by travelling potters as in the East to-day, by gilds of potters, or by the inhabitants of the manor directly for their own use? Or again: When did the custom of building houses to let on rent first become general in England? It is clear that the habit of living in rented houses has and must have the most profound influence on family life and national character. But so far, neither from economic histories on the one hand nor from histories of architecture on the other, have I been able to obtain any reliable information on this point.

When one turns to even more important questions--such, for instance, as the industrial position of women at different epochs--it is equally difficult to obtain precise and detailed knowledge. Without a very lengthy and elaborate investigation of the extant original materials, many of them scattered in munic.i.p.al chambers in distant parts of England, it would be quite impossible to say on what terms women were admitted as members of the gilds and fraternities which extended over the whole area of industrial life in the Middle Ages. The character and organisation of the household and the position of women in the Middle Ages are subjects still practically untouched by the economic historians.[16]

When we turn to modern times, a little more material has been collected.

There is an investigation by the Board of Trade into the wages of domestic servants, and a book on domestic service by Professor Lucy Salmon of Va.s.sar College. It deals of course mainly with American conditions, but cannot be neglected by any English student of the economic relations of the household.

Humanitarianism has prompted studies more or less elaborate of the dietaries and housing conditions of the working cla.s.ses, especially in towns,[17] but it would be idle to pretend that there has been yet more than a beginning made of the task of determining how for each cla.s.s of the community its share of the national income as stated in money is translated into the necessaries, comforts, and luxuries of life, into house-room, fuel, food, cleanliness, clothing, insurance, domestic service, recreation, and culture. The generalisations available are of the most meagre description. We can, for instance, say with tolerable certainty that the agricultural labourer spends three-fourths of his income on food, the town labourer two-thirds, the artisan a half, the middle-cla.s.s man from a third to a fourth; but there is practically no reliable information with regard to very large incomes, or to sums spent on clothing in _any_ section of the community.

Moreover, there is one cla.s.s--large, growing in importance, and an essential element in modern civilisation--about whose domestic expenditure we have no scientific knowledge at all. This is the cla.s.s which may be named "the routine brain-workers," the people who as clerks, book-keepers, salesmen, typists, &c., are responsible for the routine administration of modern commerce. They have been compared to the nervous system, for like that system in the animal body they serve for the communication and the mechanical record of the life of the community on its industrial side. With them may be cla.s.sed elementary school-teachers, reporters, and the lower ranks of the Civil Service, though I should not be prepared to say that some of these--especially the teachers--ought to be regarded as performing only routine brain-work. But all these workers can be conveniently studied together in that their labour is carried on under somewhat similar conditions--it is sedentary, highly regimented, exhausting to the brain and nervous system, and is generally remunerated by a fixed salary, &c. They earn an income larger than that of the manual labourer, but considerably less as a general rule than that of the professional man. There is a total absence of information as to the domestic expenditure of this cla.s.s. It is sometimes declared that its less well-paid members suffer as severely from poverty as do sections of the working-cla.s.s, and that the poor clerk is really much more to be pitied than the well-to-do trade unionist, the skilled manual worker.

But no one has yet attempted to test the truth of this view by the only scientific means, namely, by the collection of precise details as to the domestic expenditure of the routine brain-working cla.s.s, showing what sums are spent on house-room, food, clothing, &c., and what kind of accommodation is obtained for the money spent. In short, the investigation of domestic expenditure has never yet been carried out in a purely scientific spirit solely for the sake of the resultant knowledge. It has always been undertaken with some special practical problem in view, and is consequently always fragmentary and frequently bia.s.sed.

Yet if it is important to know how the wealth of the country is produced, it is of equal importance to know how it is consumed, and that whether the consumption takes the form of porridge and flannelette for the child of a dock-labourer, of drink and admission to a football match for the miner or cotton-operative, or of a gardener, and a holiday in Switzerland for the hard-working doctor or stockbroker. Domestic expenditure should be investigated as impartially by the economist as are the variations of plants or animals by the biologist. His one aim should be the discovery and statement of truth, as complete and as unbia.s.sed as he can make it.

Hitherto, as I have said, this field of research has remained comparatively untouched. In the first place, economists have generally been men, and have naturally devoted their energies to the elucidation of the problems of industry and business which concern men most closely.

Few women, on the other hand, have until recently received any training in economics, and it has never occurred to them that the familiar and wearisome problems of the rent, the butcher's bill, and the children's clothes, together with the difficulty of finding a satisfactory cook, may have a wider aspect than the narrow and personal one. But even as it is, the few women who have distinguished themselves in the sphere of economics have in a note or a casual remark pointed out distinctions between household management and other branches of industry which cast a flood of light on the whole subject. There is a paragraph in the second volume of "Industrial Democracy"[18] which lays down the difference between the underlying principles of business and of the administration of the home in a few words which might serve as the text for a volume.

It is precisely this difference, first clearly indicated by Mrs. Webb, which const.i.tutes the second ground for the common neglect of this branch of economics. A factory or a shop is run for profit; a household simply to provide comfort and convenience for its members. To put it in technical language, in the world of industry we are concerned with exchange values, but in the home with use values alone. From this distinction, overlooked by reason of its obviousness, there flow a large number of consequences which will be discussed later. At present we are only concerned to show that economists, with their eyes fixed on trade and the mechanism of trade, very naturally neglected that section of life in which values, material and immaterial, were being continually created, but for use alone, not for commercial purposes.

The wife who cooks her husband's dinner, or caters, organises, and keeps accounts for him, is really engaged in work which in any rational interpretation of the word has far more right to be called productive than is much of the labour employed in manufacture or business. But the work accomplished by the wife in the household has never yet received its full acknowledgment from the economists. The truth is that, although they constantly warn students to avoid the vulgar error of confusing money wages with real wages, they themselves have been so bia.s.sed by the commercial conception of profit-making that they have almost completely overlooked even the purely economic value of much work, such as cooking, cleaning, and clothes-making, which is carried on within the home, not for profit-making or for a salary, but as part of the duties attaching to the status of wife and mother. It is acknowledged by the economists themselves[19] that although in theory they have set aside a section to be devoted to the discussion of "consumption" as other sections deal with "production" and "distribution" of wealth, yet in practice the treatment of consumption has been meagre and ineffective. This, perhaps, is inevitable--it is certainly regrettable--and women economists would be performing a most useful work if they were to undertake a careful and detailed investigation into the consumption of wealth at different epochs and by different cla.s.ses of the community, and one, moreover, for which their connection with housekeeping, which is only the practical application of the science of the consumption of wealth, would have already partially prepared them.

There is still another reason why a scientific treatment of the consumption of wealth has been delayed. It could not be developed until medicine and hygiene had provided us with satisfactory standards of the needs of the human body. When food, for example, was still regarded purely as a matter of individual likes and dislikes, it was impossible to discuss at all adequately the sufficiency or insufficiency of the food consumption of a given cla.s.s. But now that we know that the varying tastes simply express in different ways the need for so much proteid, carbo-hydrates and fats, we have a firm basis on which to work. It is true that it is not yet quite so firm as we could wish; the scientists have not yet succeeded even for a single cla.s.s in fixing a dietary standard which would be accepted by all in particular, and recently the investigations of Professor Chittenden have suggested that the amount of proteid hitherto thought essential may be excessive. Moreover, little attention has yet been paid to the need of different food for different work. Yet it seems probable, to say the least, that the sedentary worker, using his brain and not his muscles, may require lighter and daintier food than the labourer in the fields or the docks, and may really suffer as seriously if that better food be denied him as does the latter if he fails to secure a sufficiency of coa.r.s.er and cheaper nutriment. This question would be of great importance in investigating the expenditure of the clerk cla.s.s. But although the scientists have here failed to provide the students of domestic expenditure with all the data required, yet there is sufficient knowledge of the general principles of dietetics to enable us to base our study of food consumption on a fairly sound basis.