Ceramic tiles are relatively maintenance free products that require little continuing care beyond regular cleaning. Most cleaning can be done with a damp cloth or sponge and gentle non-acidic soap, a multi-purpose spray cleaner and a mild solution of neutral cleaner formulated which removes soap scum, hard water deposits and mildew designed for everyday use, can be used on wall areas in residential baths and showers.
The entire area should be cleaned and scrubbed with cleaner solution through the use of cotton mop, cloth, sponge or non-metallic brush. The entire area should be rinsed with clean water to remove any cleaning solution residue. Remember that you should sweep or vacuum floor areas prior to cleaning to remove any dust or debris. Routine cleaners should never contain hazardous or polluting products including, but not limited to acids or ammonia. Acids can damage the grout and the glazed surface of the tile, and ammonia can discolor the grout.
Countertop applications will require more frequent cleaning in this same manner depending on the expose to grease, foods, acids, etc.
Many glazed ceramic & porcelain tiles do not require sealing. However, ceramic tile with crackle glazes should be sealed prior to grouting to prevent grout colorant from staining the clay body. Grout joints should be sealed on all ceramic & porcelain tile applications, especially those in wet or high traffic areas. All tiles with crackle glazes require resealing on a periodic basis.
All ceramic tiles are subject to crazing is not waste or Grade B tile. Crazing is cracking solely within the fired glaze due to tensile stresses, temperature fluctuation, or expansion and contraction of the tile body or setting bed.
