Price problem and washing problem of hotel bedding. Now you are troubled by the main linen problem in major hotels. Let me give you some advice here.

1, fruit juice stains A. washing B. ammonia concentrated soap C. acetic acid D. protease treatment

2, blood stains A. Rinse B.26% ammonia C. Amino alcohol soap D. Sulfur soap E. Protease treatment

3, mildew stains, mildew stains (on silk fabrics) A.50% alcohol solution B. 10% citric acid

5, chocolate stains A. carbon tetrachloride B. concentrated soap C. protease treatment D.3% hydrogen peroxide

6. Oil stains on animals and plants A. Benzene or carbon tetrachloride B. Tetrachloroethylene C. Alcohol concentrated soap solution

7. Purple water stain A. Alcohol B. Glycerol C. 10% ammonia soap D.3% hydrogen peroxide

8, red medicine water stains A. Rinse B. Glycerol C. 10% ammonia soap D. Acetic acid E.3% hydrogen peroxide

9. Paint A. banana oil B. Carbon tetrachloride C. Turpentine D. High quality gasoline

10, blue-black water stain A. neutral detergent B.28% acetic acid C. ethanolamine soap D. oxalic acid E. oxidant (sodium hypochlorite or hydrogen peroxide)

I hope I can help you!