How do I clean/maintain my concrete?

To clean concrete, wipe it down with Simple Green or a mild non-abrasive soap, applied with a non-abrasive sponge or cloth. Avoid ammonia, citrus, bleach, and acidic cleansers. Please see our care guide for details.  For a countertop, the sealer may need to be rejuvenated after several years or more depending on use. Outdoor surfaces will need to be refreshed a little more often in order to continue looking and performing their best.