Science, asked by aribaANNIE1980, 1 year ago

Based on your knowledge of stain removal, explain the procedure of removing stains of grease and blood to your friend. And what two precautions he/she should take while using chemicals to remove stain?

Answers

Answered by smartbrainz
3

Explanation:

  • Grease and bloodstains can be removed easily using detergents and chemicals.
  • Initially, apply the detergent in the stained area of fabric (preferably on backside). Leave it for few minutes. Apply white vinegar and rub the garment vigorously. Rinse it in water to wash away the stains.
  • Caution to be taken for the use of diluted or mild chemicals rather than using concentrated chemicals.
  • In order to rub the grease area of fabric, the usage of gloves would work better.

 

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