Steam cleaning your tile and grout is generally safe. However, certain types of pre-mixed and ready-to-use grouts can be damaged by exposure to high temperatures for extended periods of time. Always check with tile and grout manufacturers for their recommendations. MAPEI recommends the following product for routine maintenance: UltraCare Concentrated Tile & Grout Cleaner.
Here are some helpful hints for using MAPEI’s cleaners to keep your tile, stone and grout looking fresh and new.
Technical documentation
Brochures
Technical Services at 1-800-992-6273
Customer Service at 1-800-426-2734 (1-800-42-MAPEI)