Concrete Cleaning for Dirty, Stained Surfaces

Most residential concrete cleaning jobs can be completed within 1 to 2 days.

How often you’ll need to clean your concrete depends on where you live and your concrete’s exposure to things like leaves, sediments in the air, and sunlight.

You should always clean your concrete before you seal it.

If your contractor did not seal the concrete when they poured it, you'll need to wait 30 days for the concrete to cure, then lightly pressure wash it and add a sealer.

Be cautious of how long you let water directly hit the new concrete. It should be more of a light wash than a true pressure wash.

Pressure washing concrete cleans dirt and grime from the surface. However, it may not remove stains or oil spots that have penetrated deep into the concrete.