Best Way To Clean Concrete Floors Before Sealing

Sweep all debris from the concrete floor with a push broom.

Best way to clean concrete floors before sealing. The easiest and most effective way to clean the concrete will vary depending on the condition of your concrete and whether it has been treated with chemical stains. Dust mop after sweeping to remove any remaining grit on the floor or use a vacuum with a brush attachment to remove fine dirt particles. Sweep or use a blower to get rid of loose debris first. For indoor concrete floors that are polished or stamped you ll need to take a gentler approach to how to clean concrete.

Choose your concrete floor cleaner the safest cleaners are ph neutral ones and they are the best option for interior concrete and stone floors that have been sealed. However if you want a general cleaning regimen you should first sweep the floor to remove any surface detritus. Driveways pavement concrete that has been weathered for years may already have the shiny top layer removed naturally and all it needs is a good clean with a water jet to prepare it. If you will be sealing your concrete after cleaning or need to clean a deck before staining look over our recipes for stain removal to bring back the original color of the material.

You ll just use a mop and a bucket of water mixed with a mild cleaner. Sealing will not affect the appearance or traction of the concrete surface. If the damage has been done and no amount or degree of cleaning seems to be doing the trick then if it s indoor. To clean concrete before sealing the surface needs to be free of any contaminants and be porous to allow the sealer to key into the concrete.