Question

State what are-‘stain removers’. Name the three important stain removers and give their prime functions.

Answer 1

As we know that the stain is one of the unwanted things. It depends on the medium. There are two types of stains that are generally classified. There are acidic stains and basic stains. Depending on the classification only stain removers are developed. The classification also depends on the impact and stain is classified. There are two stains classified based on the impact of the substance. There are negative stains and positive stains.

Complete answer:
We need to remember that the stain removal is nothing but the substance used for removing the stain in the clothes. The stain removal maximum is used for which are the stains not able to remove in the water in clothes.
Bleaching powder, hydrogen peroxide, lemon juice and glycerine are some of the stain removal commonly used in household and industrial purposes.
Glycerine is one of the stain removal methods used for removing the stain in the wool clothes.
Bleaching powder is one of the stain removal techniques used for removing the stains in the clothes which are acidic in nature.
Lemon juice is one of the stains used for removing the stains in the clothes which are basic in nature and it is acidic in nature.

Note:
As we know that some stain removers also affect our clothes also. These stain removers affect our clothes colour also. Some stain removers are sensitive for chromophore and auxochrome groups. These two groups are important for the colour of the clothes. The chromophore is nothing but the one of the atom or binding nature of the atom showing the colour of the substance. This is the main reason for the colour of the compound. When this bond is cleaving in the molecule the colour of the cloth will change. That's the reason some clothes mention dry washes and not do hand wash. And also some chromophore groups are heat sensitive and Iron of the clothes is not good for the colour.