A paint sprayer is really helpful is you're working across a large basement space ... previously painted floor is not recommended because the stain cannot penetrate the concrete beneath the ...

Thoroughly clean the floor. Sweep away dirt, vacuum the dust bunnies from the corners, and use a pressure washer or concrete cleaner to remove grease, oil spots, or any stubborn stains.

If you buy something via one of our links, we may earn a commission. Updating a concrete basement floor to a stained floor is a satisfying weekend project that not only enhances the space’s ...

Can you stain a basement floor that already has concrete paint? Staining a previously painted floor is not recommended because the stain cannot penetrate the concrete beneath the paint.