Save money with the 150 oz. refill kit!
Nautical One Xtreme Mildew Remover is the fast, safe way to remove stubborn mildew from your boat. This eco-friendly formula annihilates mildew with a few pumps of the trigger! Nautical One Xtreme Mildew Remover is loaded with state-of-the-art cleaners instead of volatile chemicals so it's safe for use on virtually any surface including vinyl, gel coat, fiberglass, canopies, rubber fenders, grout, showers, countertops, sinks, and more!
Features:
- Easy to use - just spray and wipe!
- Eco-friendly formula
- Highly effective
- Surface safe
- Use on virtually any non-textile surfaces
No matter where you live, what you drive, or what your hobbies are one thing is for certain: Any place exposed to moisture is susceptible to mildew growth. And let's face it, cleaning mildew isn't fun or glamorous, or particularly rewarding, but it has to be done. That's where Nautical One Xtreme Mildew Remover comes into play. This gentle, yet effective cleaner makes its easy to remove even stubborn mildew stains with minimal effort. Nautical One Xtreme Mildew Remover isn't like other high-test mildew removers that use bleach and other harsh chemicals that can damage the surface being treated. Instead, Nautical One Xtreme Mildew Remover uses smart chemistry to remove the mildew without the risk of discoloration, over drying, or dulling of surfaces. Simply spray it on, allow it to dwell for a few minutes if desired, then wipe clean using an old towel. Prevent future mildew growth by following up with an application of Nautical One Mildew Protectant Spray to seal the surface.
Directions:
- Spray directly onto surface and wipe clean using an old towel.
- Stubborn mildew stains may require 3-5 minutes of dwell time before wiping clean.
- Remove remaining residue with a strong jet of water.
- Dry surface.
- Follow with Nautical One Mildew Protectant Spray to seal the surface, preventing mildew growth.
Kit includes:
22 oz. + 128 oz. Xtreme Mildew Remover
Mildew Cleaning Brush
3 Qty Premium Microfiber Towels
Threaded Refill Funnel
Total retail value of $112.93. You save $33.94!
Made in the USA

This stuff works
I've tried several different cleaners to get the mildew off the seats in my pontoon boat. Had the seats redone 4 years ago and was upset they were so bad mildewed and I couldn't find a product that worked, until I tried Nautical one. The seats look like new again and it didn;t take a lot of elbow grease. Just followed directions and it works. Put mildew shield on seats today so I'll see how it protects but if it's as good as the removerI'll be thrilled. I'm sold!!!

Xtreme Mildew remover
Great product on my second order

Mold Terminator
Product performed extremely well on bilge cleanup project, cleared out built up mold with supplied brush where I could reach. Need to figure out a brush extension for area less accessible.

Boat seat vinyl mold remover
Was previously a user of Marine31 to clean my boat seats after the winter layup mold/mildew buildup. I purchased the Nautical One product as an alternative based on good online reviews. I applied the Nautical One as directed and it removed the mold with a bit of scrubbing after letting it sit for about 10 minutes. The product does appear to contain a bleach type additive since my clothes have some bleach spots after using the product so be careful with it and use old clothes. In comparison to the Marine31 product, they both seem to me to get the same level of results with the same amount of work.

Works as advertised
Finally a product that actually cleans the vinyl on my boat. Seats look practically new. Going to try it on my RV awnings.