Winter Storage? Time For Iosso

Apr 1, 2025
Boats, RVs and outdoor gear stored for the winter need a thorough cleaning — inside and out. Freshly relabeled Iosso Mold & Mildew Stain Remover not only removes tough stains on fabrics and hard surfaces but also eliminates fungi that cause musty odors and annoying black staining.
Made in the USA, biodegradable Mold & Mildew Stain Remover Cleaner doesn’t contain bleach or chlorine, so it won’t damage fabrics or alter their color. It’s the perfect product for boat and RV covers, biminis, dodgers and awnings, tents and tarps, carpeting, and indoor and outdoor upholstery.
Mold & Mildew Stain Remover Cleaner removes mold, mildew, algae, bird and insect droppings, leaf tannins, dirt, grease, oil, and many food and drink stains. Unlike harsh chemical cleaning agents, Mold & Mildew Stain Remover Cleaner is gentle on the skin and has no harsh vapors. Environmentally friendly, the formula has no harmful vapors making it ideal for use inside boats and RVs.
The concentrated powder mixes quickly with water and is easy to use. The surface is wettened with fresh water, then Mold & Mildew Stain Remover Cleaner is sprayed or sponged on, allowed to set for 15 minutes and rinsed. A 12 oz. jar of Iosso Mold & Mildew Stain Remover Cleaner makes three gal. of solution to cover 150 sq. ft.