How to Clean and Maintain Ceramics-Guangsen Ceramic Factory

How to Clean and Maintain Ceramics

Release date:

2025-11-04

1. Always wash by hand—never use a dishwasher. If you really prefer not to wash by hand, opt for a dishwasher equipped with special programs designed for washing porcelain and crystal items. 2. Do not heat in the microwave, as this can corrode the gold trim. 3. The detergent’s pH level must be between 11 and 11.5, since ceramics are sensitive to alkaline substances. 4. When rinsing with clean water, ensure the water temperature does not exceed 80°C. 5. Avoid immersing a hot cup directly into cold water, as the sudden temperature change could damage the porcelain. 6. If the surface becomes scratched, lightly polish it with toothpaste. 7. For tea stains, you can try cleaning with lemon juice or white vinegar.

1. Always wash by hand—do not use a dishwasher. If you really prefer not to wash by hand, opt for a dishwasher equipped with special programs designed for washing porcelain and crystal items.

2. Do not heat in the microwave, as it may corrode the gold trim.

3. The pH of the cleaning solution must be between 11 and 11.5, as ceramics are sensitive to alkalinity.

4. When rinsing with clean water, the water temperature should not exceed 80°C.

5. Do not immerse a hot cup directly into cold water, as the rapid temperature change may damage the porcelain.

6. If there are scratches, you can lightly polish them with toothpaste.

7. If there are tea stains, you can clean them with lemon juice or white vinegar.