Wash with washing machine and detergent or hand wash with warm water and detergent. Rinse thoroughly with water after washing. Using bleach will shorten the service life of microfiber cleaning towel. Do not use softeners. The softener leaves a film on the surface of the microfiber. It will seriously affect the wiping effect. When washing or drying with washing machine together with other clothes, it should be noted that microfiber fabric will absorb the soft surface of clothes, which will affect the use effect. Dry in air or medium low temperature. Do not iron or expose to the sun.