用氨水可防止毛线衣缩水洗毛线衣时,若要防止缩水,可在洗涤时,先在温水中放一匙氨水浸透毛线衣,冲净后再用肥皂粉洗涤,毛衣就不会缩水了。用盐搓洗毛巾洁净如新冼脸毛巾用久了,常会湿湿粘粘且有种怪味,若用肥皂越洗越粘时,可用盐(氯化钠)来搓洗,再用清水冲净,则清洁如新且没有异味。 Ammonia to prevent shrink sweaters Sweater, to prevent shrinking, in the washing, put a spoonful of ammonia in warm water soaked sweaters, washed and then washed with soap powder, the sweater will not shrink. Wash with salt scrub towel, such as a new face wash with a long time, often wet sticky and a kind of strange smell, if the more the more soap when you wash the soap, you can use salt (sodium chloride) to scrub, then rinse with water, Clean as new and no peculiar smell.