Washing powder how to correct use

How to correctly use detergent?Low pollution to water quality of choose and buy as far as possible little detergent.Do not use detergent recklessly, the washing machine to wash clothes, depends on how much clothes, add a moderate amount of washing powder and clothes were soaked."Hand wash clothes, had better use soap instead of washing powder.Low when use detergent rinse clothes must rinse clean."Do not use detergent to wash hair or direct contact with the skin, washing powder can cause skin irritation or pigmentation in the skin. We are detergent powder manufacturer,we are washing powders offers,we producting and selling all kinds of washing powders , soaps and detergents.