a. We recommend descaling a toilet or squatting pan every two weeks. Heres the method: Pour toilet cleaner into the water seal (trap) of the toilet or squatting pan. After 15 minutes, clean the toilet or squatting pan using a toilet brush and flush it. Use a toilet brush with soft bristles to avoid damaging the glaze (avoid using tools like steel wire balls).

b. When flushing a toilet, avoid pressing both flush buttons simultaneously. If you do, the toilet will execute the ECO flush, resulting in poor flushing performance when dealing with a large amount of feces.