Presta X-14 Mildew Stain Remover - 16oz

The Presta X-14 Mildew Stain Remover is a bleach-based cleaning solution formulated to tackle the stubborn mildew and discoloration that plagues boats, marine vessels, and RVs operating in damp coastal and freshwater environments. After years on the water, you know that mildew and stains are an inevitable consequence of exposure to moisture, salt spray, and humidity. This 16oz concentrate removes those unsightly marks instantly without requiring heavy scrubbing, saving you valuable time during pre-season prep or between-season maintenance.

Presta's proven bleach-based formula penetrates deep into porous and hard surfaces, breaking down mildew colonies and organic stains at the source rather than simply masking discoloration. The active chemistry works efficiently on fiberglass, vinyl, canvas, decking, cabin interiors, and other marine-grade materials commonly found aboard vessels. The no-scrub application method means you can treat large surface areas—from cabin walls and canvas covers to deck seams and cabin sole—without the physical labor of brush work, making it ideal for comprehensive boat cleaning routines or spot treatment of problem areas.

This cleaner is essential for boat owners, RV enthusiasts, and marine facility operators who prioritize vessel appearance and hull integrity in humid climates. The 16oz bottle provides concentrated formula suitable for multiple applications or for mixing with water depending on stain severity and surface type. Store in a cool, dry location away from direct sunlight, and always follow application instructions and safety guidelines when handling bleach-based products on your vessel.