Wash Safe™ SPRAY & CLEAN Commercial-Strength Composite Deck Cleaner | Remove Black Stains | Cleans Up to 1500 sq. ft. | Deep Set Cleaning 1 Gal.

- Safe, Powerful Formula: Designed to safely clean composite decks, our cleaner is non-hazardous with only a minimal amount of bleach. It cleans without discoloring or damaging your deck, ensuring lasting results without the harsh chemicals. - Deep Cleans Stubborn Stains on Composite Decks: Spray & Clean Composite Deck Cleaner effectively removes black stains from moss, mold, algae and lichen from the pores of composite decking, including Trex, TimberTech, Fiberon, and Calibamboo. Unlike typical cleaners, our formula penetrates deep, leaving your deck spotless. - No Scrubbing Required: Our specialized formula includes a small percentage (5%) chlorine bleach combined with surfactant chemicals that transport it into the deck's pores to break down deep-set stains without any scrubbing or harsh abrasion. - Effective for All Composite Decking Brands: Whether you have Trex, TimberTech, Fiberon, or other composite decking, Spray & Clean works wonders on any brand, removing stubborn black stains with minimal effort. - Easy Application, No Expensive Gear: Works with a garden hose, pump sprayer, or simple high-pressure nozzle; no special equipment required. Users achieve pro-level cleaning at home without renting or buying pressure washers or specialty machines. - Trusted by Repeat Customers: Many buyers reorder yearly after seeing consistent, long-term results. Saves time, reduces maintenance costs, and outperforms other composite deck cleaners that failed to remove stubborn stains from mold, mildew, and black spots. - Proven to Remove Years of Tough Stains ? Customers report restoring 8?15 years of built-up black mold, mildew, algae, and “leopard spots” on Trex, TimberTech, Fiberon and other composite decking in one application, with dramatic before-and-after results.

From the manufacturer

How to Clean Composite Decks Safely and Effectively Without Bleach

Composite decking is an excellent choice for decking material. It’s beautiful, durable and resists warping, rot and wood eating insects. Composite decking will last a lifetime and, like everything else in life, just needs an occasional cleaning. Timbertech and Trex are the most popular brands for which our customers use the Wash Safe Spray & Clean Composite Deck Cleaner. Our product works equally as well on other brands of composite decks.

To formulate this product, we had to use a small percentage of chlorine bleach (only 5%). The chlorine is transported into the pores of the composite decking by a special formula of surfactant chemicals, where it can remove the stains within the pores of the decking without scrubbing.

If this is the first time you have cleaned your deck it's possible that there are deep set stains that the solution didn't reach. These may rise to the surface and the mold stains would need to be cleaned again. This may happen once or twice after the initial cleaning. Once the initial cleaning phase is over, keep your composite decking looking good by diluting 4 parts water with 1 part Spray & Clean and spraying your deck every 60 days or so during the season. Spraying your deck an hour or two before an oncoming rain storm is a perfect way to rinse your deck naturally.

Check out other Wash Safe products to clean your home exterior from top to bottom. We also specialize in cedar cleaning and restoration as well as roof cleaning products. Our locally owned and operated family business on Cape Cod not only manufactures our cleaning chemicals, we also operate a pressure washing business where we clean houses with all our own products.

Each gallon of Spray & Clean will clean 250 sq. ft. of decking but the product may be diluted in different ratios depending on the condition, age, time of last cleaning and brand of your decking. For most routine (maintenance type) cleaning Spray & Clean should be diluted 4:1 (4 parts water 1 part Spray & Clean, in that ratio 1 gallon of Spray & Clean would make 5 gallons of cleaning solution.