Ontario Teachers' Manuals: Household Science in Rural Schools Part 5

_Bedbugs._--Kerosene should be poured into all the cracks, and a brush, dipped in kerosene, run briskly over all surfaces. Care must be taken to have no fire in the room while this is being done. The windows should be open, and the room should be kept free from dust. In four days this should be repeated, in order to kill any bugs that may have just hatched.

_c.o.c.kroaches and water-bugs._--A solution of one pound of alum to three pints of water should be poured into all the cracks. Insect-powder and borax are also effective. Absolute cleanliness and freedom from dampness are necessary, if the house is to be kept free from c.o.c.kroaches.

_Ants._--Oil of cloves or pennyroyal on pieces of cotton-batting scattered about in the places where ants appear will drive them away.

Saturating the nests with coal-oil will destroy them. Food which attracts ants should be removed from places which they are able to reach.

_Rats and mice._--These are best exterminated by the use of a trap or some preparation such as "Rough on Rats". Traps should be set nightly and should be scalded and aired after a mouse has been caught. Rat holes may be stopped by sprinkling with chloride of lime and then filling with mortar or plaster of Paris.

_Mosquitoes._--These breed in swampy places, or in old barrels or kegs or tin cans which hold stagnant water. Therefore, if the swampy places are drained and the grounds about the house are kept free from stagnant water, the housekeeper will, as a rule, not be troubled with mosquitoes.

Empty barrels or kegs should be inverted, and old tin cans should have a hole punched in the bottom, so that they will not hold water. All high weeds near the house should be cut down and destroyed, so that they will not provide a damp place in which to harbour mosquitoes. If it is impossible to get rid of all standing water, the breeding of mosquitoes can be checked by pouring kerosene oil on the water. One ounce of oil on fifteen square feet of water is sufficient, and this will have to be renewed at least once in ten days. The doors, windows, and ventilators of the house should be well screened, as a protection against mosquitoes.

_Flies._--These are one of the greatest carriers of typhoid and other germs, as well as filth of all sorts. They can be got rid of only by destroying the breeding places and killing the flies as rapidly as possible. Materials that attract them should not be exposed in and about the house. The house should be well screened with wire mesh or mosquito netting, in order to keep out the flies. A fly swatter should be kept at hand. The stables should be cleaned daily. Manure piles should be screened, and every effort should be made to kill the larvae by frequent spraying with kerosene, creoline (dilute creosote), or lime.

_Fleas._--These will be troublesome if cats or dogs are kept in the house. These pets should be given frequent baths, the rugs on which they lie should be brushed and shaken daily, and the floors should be washed with soap and water and wiped with kerosene.

_Moths._--These are apt to develop in woollen clothes unless the garments are thoroughly shaken and absolutely protected by wrapping in newspapers before being put away. Woollen garments that are used only occasionally should be kept in a light, dry place, examined frequently, and hung in the sun occasionally. Moths or carpet beetles can be exterminated by the use of kerosene.

PRELIMINARY PLAN

Give this lesson at a time when the pupils are asking about household pests or when the school is suffering from them. It would be well to have it in the spring, just before the school closes, so that the pupils may immediately put into practice what they learn. It may be desirable to devote their efforts to the destruction of one particular pest; for example, a fly crusade may be inaugurated.

METHOD OF WORK

If there are pests in the school-room, discuss their habits, what seems to attract them, where they come from, etc. Have the pupils report any that they may have at home. Explain why they are dangerous, tell how they can be exterminated, and a.s.sign to each pupil the task of exterminating one household pest. Have her report, each day, the success of her efforts. Continue this work for several weeks.

LESSON XIII: REMOVING STAINS, BLEACHING FABRICS, AND SETTING COLOURS

SUBJECT-MATTER

As garments and household linens are apt to become stained and thus lose their attractiveness, it is well to know the remedies for the most common stains and the principle upon which their removal depends. All stains should be removed as soon as possible. Boiling water will loosen and remove coffee, tea, and fresh fruit stains. The stained spot should be held over a bowl, and the water should be poured upon it with some force. Cold water will remove stains made by blood or meat juice.

Soaking will help in the removal of blood stains. Rust stains may be removed by wetting the stained spot with lemon juice, covering it with salt, and placing the stained fabric in the sun. Stains from stove blacking, paint, and gra.s.s may be removed by soaking in kerosene and was.h.i.+ng well with soap and water. Ink stains may be removed by soaking in water, removing as much of the stain as possible, and then soaking in milk. Stains from cream and other forms of grease may be washed out in cold water, followed by warm water and soap.

White cotton and white linen materials may be bleached by exposure to the suns.h.i.+ne while still damp. If they are left out overnight, the bleaching process is made effective by the moisture furnished by dew or frost. A stream of steam from the tea-kettle may also help in the bleaching process.

Some colours are set by the addition of a small amount of acid to the first water in which they are soaked, while others are set by the use of salt. It is necessary to try a small amount of the material before dipping in the entire garment, in order to be sure of satisfactory results. Vinegar should be used for blues, one-half cup to one gallon of water. Salt is most effective for browns, blacks, and pinks. In most cases, two cups of salt to one gallon of cold water will be sufficient.

PRELIMINARY PLAN

The towels used for drying dishes or the linen used for some school entertainment may have become stained with coffee, fruit, or some other substance. Make this the basis of a lesson, and let the pupils bring from home other things which are stained. Each pupil should have an article on which to practise. This lesson should be preliminary to the lesson on laundry work.

METHOD OF WORK

Examine the various articles from which stains are to be removed.

Discuss the method of removal, and let each pupil work at her own stain until it is as nearly removed as possible.

LESSON XIV: WAs.h.i.+NG DISH-TOWELS, Ap.r.o.nS, ETC.

SUBJECT-MATTER

Dish-towels should be thoroughly washed at least once a day. Wash one piece at a time (the cleanest first) in warm, soapy water and rinse in clear water in another pan. Hang in the sun, if possible, so that the air will pa.s.s through. Boil at least once a week in soapy water, to keep them fresh and white. Suns.h.i.+ne and fresh air are valuable for the purposes of bleaching and purifying.

Wash the ap.r.o.ns in hot, soapy water; boil, rinse, and blue slightly. A small amount of thin starch may be desirable. A thin starch may be made as follows:

_Recipe for Thin Starch_

2 tbsp. starch 4 tbsp. cold water 1/2 tsp. lard, b.u.t.ter, or paraffin 1 qt. boiling water

Add the cold water to the starch and lard, stir until smooth, then add the boiling water slowly, stirring constantly. Boil for several minutes in order to cook the starch thoroughly; then add one pint of cold water and a small amount of blueing. Dilute if necessary.

Hang the articles in the sun to dry, shaking well before putting on the line, and folding the edge of each over at least six inches. Be sure to have the line clean. When dry, fold carefully. A short time before ironing, sprinkle well.

PRELIMINARY PLAN

It may be desirable to give this lesson earlier in the course, if cooking lessons are being given and dish-towels are in use, or if the ap.r.o.ns are badly soiled. Other articles may be washed, if time and facilities permit.

METHOD OF WORK

Discuss briefly the need for laundry work and the general principles.

Let the pupils take turns at was.h.i.+ng the towels or ap.r.o.ns; examine each article after it is washed, and give careful directions for the boiling, blueing, and starching. While these processes are being completed, let some of the pupils prepare the line. Let two of them be appointed to bring the towels in, before going home from school.

LESSON XV: IRONING

SUBJECT-MATTER

To do good ironing it is necessary to have a firm, unwarped ironing board. This should be covered with some thick woollen material and a white cotton cover that is clean, smooth, and tightly drawn. The thick cover should be tacked on, while the top cover should be pinned, so that it may be easily taken off to be washed. A heavy iron-holder should be provided; and the irons should be clean and smooth. For this purpose paper should be kept at hand, as well as a piece of beeswax, sandpaper, or salt. A small cloth should be used to wipe the iron after using the beeswax. A newspaper should be spread on the floor, to protect any pieces that may hang down while being ironed. The coa.r.s.er towels should be ironed first, as the longer the irons are used, the smoother they become. Starched pieces should not be ironed until the irons are very hot. If the article is first laid smooth, it will be easier to iron it and keep it in shape, and every piece should be ironed until it is perfectly dry. As soon as the ironing is completed, the articles should be hung up to air.

PRELIMINARY PLAN

Arrange to have the ironing lesson just as soon after the laundry lesson as possible. It will probably be easy to borrow the necessary equipment from homes near the school. Each pupil may be directed to bring something that will contribute toward the equipment, and one may be instructed to have the fire ready and another to put the irons on to heat before the lesson hour.