2. Dip a toothbrush in a small amount of decontamination paste, which can subtly remove the dirt in the gaps of ceramics.
3. Brush waterproofing agent at the crack to prevent water seepage and mold growth.
4. Dip a rag in linseed oil and wipe off the muddy water on the ceramics.
5. Dip a small amount of toothpaste in a dry cloth and wipe it repeatedly to eliminate the scratches on the ceramic surface.
6. Organic solvent cleaning agent will be corrosive to the surface of brick. It is faster to clean ceramic tile with this cleaning agent, and it should be cleaned in time.
7. Stick the toilet paper or paper towel on the ceramic, then spray the detergent, tear it off like a mask for a while, and the grease will stick, then wipe it with a clean rag dipped in water.