Watts Removal Products Market Share Analysis for June 2026

Crossover® is a professional-grade, highly effective cleaning concentrate that removes algae, tiger striping, mildew, organic staining, chalking and oxidation as well as permanent markers which have impregnated or left a stain. Works great for cleaning decks, metal or vinyl siding, and metal roofs. What Surfaces can it be used on? Crossover can be used on multiple surfaces including: Asphalt shingles Painted surfaces Concrete Vinyl Plastic Metal siding & roofing Composite Decking Raw wood How to use it: Crossover® should be diluted 3:1 (3 parts water to one part product) and, once diluted, can be applied with a bucket & brush, garden sprayer, or through an injector using a pressure washer. Simply spray or brush on, let it sit (dwell times vary with stain) then rinse. Protect plants and landscaping by saturating with water. Coverage capacity: One gallon will clean approximately 300-500 square feet on non-porous surface. Coverage area will be considerably less working on porous surfaces. Larger sizes for this product are available. Please call or email regarding other sizes and shipping options. See how easy it is to use Crossover to remove biological stains:     Crossover can also be used for removing chalking and oxidation, see how easy it is: