Xanigo Marine Mold & Mildew | Complete Boat Vinyl Care System
Kill Boat Mold & Mildew for Good
The complete Xanigo Marine system removes stubborn stains and prevents them from coming back — for up to 90 days per application. The boat detailer's secret weapon, now at Lotz Outdoors.
Why Boat Owners Choose Xanigo Marine
Not just another spray-and-wipe cleaner. Xanigo Marine uses the world's only patented water-based organosilane compound to bond with vinyl, canvas, and fabric — creating a barrier mold can't cling to.
Patented Formula
The world's only water-based organosilane compound for boat-safe mold prevention.
90-Day Protection
One application creates a covalent bond that blocks mold for up to 3 months.
Marine-Grade
Safe on vinyl seats, canvas, life jackets, ropes, carpet, fiberglass, and more.
Non-Flammable
No alcohol. Water-based formula that's safer to store, transport, and use.
The 4-Step Xanigo System
Treat existing mold, neutralize the chemicals, seal the surface, and maintain between trips. The proven detailer's workflow for spotless, mold-free vinyl all season long.
Remove
Spray the Mold & Mildew Stain Remover on affected areas. Let sit 60–90 seconds, agitate with a stiff brush, then rinse thoroughly.
Neutralize
Wipe on the Waterless Wash with a microfiber cloth to neutralize the remover and prep the surface for bonding.
Prevent
Spray the Mold & Mildew Preventer on a clean, dry surface. Spread evenly with a microfiber towel. Protected up to 90 days.
Maintain
Between trips, wipe down with Waterless Wash to remove sunscreen and grime while reinforcing the protective layer.
See It in Action
Watch Xanigo Marine lift stubborn mold and mildew stains from vinyl boat seats in real time.
Shop the Xanigo Marine System
Buy the complete kit or pick just the pieces you need. All in stock and ready to ship from Lotz Outdoors.
Ultimate Vinyl Boat Seat Care Kit
16oz Stain Remover + 32oz Preventer + 32oz Waterless Wash. Everything for all 4 steps.
Stain Remover — 16oz
Powerful spot-treatment for stubborn stains on vinyl, canvas, and fiberglass.
Stain Remover — 32oz
Larger bottle for full-boat treatment. Same formula, better value per ounce.
Preventer — 1 Quart
Patented organosilane bonds with the surface. One spray = 90 days of protection.
Preventer — 1 Gallon
Fleet-ready pro size for detailers, marinas, and multi-boat owners. Best cost per ounce.
Waterless Wash — 1qt
Neutralizes the remover and maintains the protective layer between trips. No water needed.
Frequently Asked Questions
How long does the Xanigo Preventer actually last?
Up to 90 days per application. The patented organosilane compound forms a covalent bond with the surface, so it doesn't just sit on top — it becomes part of the material's protective layer. Reapplying every quarter keeps vinyl, canvas, and fabric mold-free.
What surfaces can I use it on?
Vinyl boat seats, life jackets, canvas covers, ropes, carpets, bumpers, compartments, live wells, bilges, and patio furniture. The Stain Remover also works on fiberglass, caulk, tile, grout, shower stalls, and sinks.
Do I really need all three products?
For best results, yes. The Stain Remover is a strong chemical designed for one-time mold removal — using it repeatedly can dry out vinyl and damage stitching. The Waterless Wash neutralizes the remover so the Preventer can bond properly. The Preventer is what actually stops mold from coming back. The Ultimate Kit bundles all three at the best price.
Is it safe for boat vinyl and stitching?
Yes — when used as directed. Apply the Stain Remover to a cool substrate (never in direct sunlight), don't let it dry, and always neutralize with the Waterless Wash after rinsing. The Preventer is water-based, alcohol-free, and non-flammable, making it safe for daily marine use.
How do I apply the Preventer?
Spray onto a clean, dry surface and spread evenly with a microfiber towel. Do not wipe it off — spread it. That's it. One application protects for up to 90 days.
What's the shelf life?
The Preventer has a shelf life of about 1.5 years unopened and 1 year opened, so you can buy the gallon size and use it across a full season without worry.
Do you ship to my state?
Yes. Lotz Outdoors ships Xanigo Marine products throughout the continental United States. Free shipping applies to orders over $99.
Ready to Ditch the Mold?
Start with the Ultimate Kit for the complete 4-step system, or pick up individual sizes to top off your existing supply. Everything ships fast from Lotz Outdoors.
Get the Ultimate Kit — $99.97