These general, gel-based masonry cleaners are powerful and safe. Light Duty Cleaner and Heavy Duty Cleaner are engineered to remove minor to severe staining, dirt, grime, and carbon from masonry surfaces, including limestone, brownstone, sandstone, granite, brick, concrete, marble, plaster, and terra cotta.
Always use caution when working on polished stone--HEAVY DUTY CLEANER MAY BLEACH POLISHED STONE. Always test each cleaner on a small area to assess which works best on any specific surface.
These cleaners are perfect for masonry maintenance and restoration.