Applications
They are recommended for all interior water applications for the wall. They are not recommended for floor, countertop or any exterior applications. It is a non-porous tile, impervious to freeze/thaw conditions.
Installation/Maintenance Tips
You may use standard adhesive recommended for porcelain tile. Sanded or un-sanded grout may be used. Tiles can be cleaned with any household non-abrasive cleaner and a soft cloth or sponge.