Shop Johnnie's Favorites

30 seconds outdoor cleaner - cleans algae, moss, mold, and mildew growth and eliminates the spores that cause re-growth within 30 seconds. Specifically formulated to be effective on all exterior surfaces including wood, paint, concrete, masonry, metal, cloth, and plastic. Won´t harm plants, fast acting and will not stain concrete.

Removes oil stains from garages and porches cement and asphalt. Great for driveways. Gallon

Prepares concrete surfaces for painting. Granular material requires only mixing with water, it also removes efflorescence from masonry. Cleans mortar from brick and ceramic tile and etches galvanized surfaces for painting. Made from sulphamic acid. Contains No Muriatic Acid.

Will etch concrete but is not an acid. It's truely safe to use. Now you can stain or paint.