Question

stain usually found in silk and wool fabric.it could remove by spreading cornstarch, french chalk or talcum​

Answer 1

Answer:

• TREAT THE STAIN while it is fresh.KNOW YOUR CLOTH—What is it made of? Does it wash well?WORK CAREFULLY but quickly.TRY SIMPLE METHODS FIRST.For a nongreasy stain, sponge with cold water.For a greasy stain, try carbon tetrachloride.AVOID HOT WATER on an unknown stain. Hot water sets many stains.TEST FOR COLOR CHANGE on a sample of the cloth before using any stain remover.USE REMOVERS SPARINGLY. Many brief applications are better than one long one.USE LIGHT, BRUSHING MOTIONS—never rub a remover into the stain.NEUTRALIZE acids with alkalies; alkalies with acids.RINSE WELL—never let a chemical dry on the cloth.SPREAD a liquid remover unevenly into the cloth around the stain.DRY RAPIDLY to help prevent rings.

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