Three tips to teach you how to maintain tiles Methods 1：Surface cleaning Ceramic tile is stained besmear should be cleared in time, according to the nature of besmear, choose appropriate cleaner to undertake clear. The cleaner of acid alkali property can remove ceramic tile surface effectively besmear, should use PH value less than 7 more cleaner Method 2: crack treatment The crevice place of ceramic tile is the place with the accumulation of dirt and bacterium most, when clean, maintain, need special attention. After be stuck in ceramic tile shop is finished and daily cleanness, can be brushed with wool brush in crevice place a waterproof agent, can have waterproof mouldproof action. Method 3: wear repair Ceramic tile surface is often due to friction. Accumulate soiled wait for a problem and the condition that appears surface uneven, appear a few slight scratch on the face of if brick, besmear toothpaste in scratch place, wipe forcibly with gentle dry cloth can repair. Regular waxing to floor tile can have lasting protection effect, time interval 2-3 months, can restore the surface luster of ceramic tile effectively, prolong the service life of ceramic tile at the same time.