Public School Domestic Science by Adelaide Hoodless
page 182 of 254 (71%)
page 182 of 254 (71%)
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portion of the clothes, fold these together towards the centre, roll
the whole tightly and soak in cold water. The water should just cover the articles. In this way the soap is kept where it is most needed, and not washed away before it has done its work. When the clothes are unrolled, the dirt may be washed out with less rubbing. Too long soaking, when a strong soap is used, will weaken the fabric. Whether to boil clothes or not, depends largely upon the purity of the materials used and the care exercised. Many feel that the additional disinfection which boiling insures, is an element of cleanness not to be disregarded, while others insist that boiling yellows the clothes. This yellowness may be caused by impure material in the soap, the deposit of iron from the water or the boiler; the imperfect washing of the clothes, that is, the organic matter is not thoroughly removed. The safer process is to put the clothes into cold water, with little or no soap, let the temperature rise gradually to boiling point and remain there for a few minutes. Soap is more readily dissolved by hot than by cold water, hence the boiling should help in the complete removal of the soap, and should precede the rinsing. One tablespoonful of borax to every gallon of water added to each boilerful, serves as a bleacher and disinfectant. Scalding or pouring boiling water over the clothes is not so effectual for their disinfection as boiling, because the temperature is so quickly lowered. The main points in laundry cleansing seem to be: (1) The removal of all stains; (2) Soft water and a good quality of soap; (3) The use of alkalies in solution only; (4) Not too hot nor too much water, while the soap is acting on the dirt; (5) Thorough rinsing, that all alkali may be removed; (6) Long exposure to sunlight, the best bleacher and disinfectant. |
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