Corte-Clean® does not have all the additional costs, risks & time related to expensively purchasing & laboriously applying multiple other time consuming perceived in-expensive non-compatible cleaning chemical products; to clean specific stains.
You won’t need to purchase & use one or more products for only cleaning common black or green mold stains, especially those that contain corrosive sodium hypochlorite, the active biocide in chlorine bleach, which is scientifically unproven for molds (See Oregon State University Scientific Study), of which mildew is a subspecies, or products that claim to clean and/or prevent but generally take weeks or months to work; if at all.
A 2nd product to clean organic tannin stains, generally from the wood of which most composites are partially made, & leaves, pine needles, etc. left to rot on the composites, or rust, which corrosive to structural metal decking hardware products, specifically those that contain sodium hypochlorite can unsafely cause around structural metal screws, nails & joist hangers.
A 3rd product for grease & oil, most commonly from the BBQ.
You won’t need to purchase & apply a 4th expensive product to seal composites, which can exacerbate cleaning issues by sealing in fungi & stains, or 5th laborious product to remove the sealer when they begin to generally rapidly weather off/crack & look ugly, especially when molds grow underneath!
The information on this web site should be carefully considered. It will help guide you to why Corte-Clean® is the single cost-effective proven solution for cleaning & routinely keeping generally longer lasting expensive composite decks, docks, & fences clean of all common stains, not just those caused by molds.
Fortunately, most composite owners are smart enough to read the structural metal decking hardware literature, specifically as it relates to the risk of using corrosive cleaning chemicals, specifically chlorine bleach (sodium hypochlorite) which can void these products warranties, in addition to chemical cleaning product label directions, which disclose this & other risks, in-order to understand why chlorine bleach or other sodium hypochlortie biocide based products, acids, ammonia based dish-washing soaps & other non-compatible cleaning chemicals should never be recommended by composite manufacturers & retailers or used to clean expensive composites; especially on a routine basis! Those that aren’t, and/or wish to educate themselves should read the entire Corte-Clean® website. If you still don’t quite understand “WHY Corte-Clean®?”, perhaps saving time & money will convince you?
over 30 years, the expected life-cycle of most composites, however most will last double that?!**
**See 2 of the largest composite manufacturer cleaning chemical recommendation price comparisons (CLICK HERE)!