Whats the best scrub brush to use?
We feel the best brush is one with stiff nylon bristles that are between 3/4 and 1-inch long. The brush in these photos is great for exterior scrubbing of concrete, brick or other masonry surface. Similar smaller brushes for interior tile can be found in many grocery stores or businesses that sell household cleaning tools. Watch the video below the photos to see a brush we used to clean ceramic tile grout.
