1、Soda ash is used as a detergent in wool rinsing, medicine and leather tanning. Also used in cleaning the air, in the manufacture of soaps and dyes

2、The use of citric acid or citrate as washing aid can improve the performance of washing products, can quickly precipitate metal ions, prevent pollutants from reattaching to the fabric, and maintain the necessary alkaline washing; Dispersion and suspension of dirt and ash;The formaldehyde pollution of clothing is already a very sensitive problem. Citric acid and modified citric acid can be made into a formaldehyde-free anti-wrinkle straightening agent, which is used for the anti-wrinkle finishing of pure cotton fabrics. Not only anti-wrinkle effect is good, but also low cost.

3、Sodium sulfate is used as a filling agent in laundry detergent (constituting 20%-40% of the formulation) to enhance cleaning efficiency. It also serves as a glass bottle cleaning agent in industrial washing processes for beer and beverage bottles, preventing residue deposition.

4、Potassium hydroxide is used in the production of soaps and detergents (potassium soaps exhibit higher water solubility compared to sodium soaps).