X-14® Professional Mildew Stain Remover is a ready-to-use bleach-based mildew stain remover for boat and RV hard surfaces when organic staining needs a dedicated spray—not a general APC.

Manufacturer says it penetrates and works without scrubbing on many mildew stains, and is also positioned for sealed grout, tile, vinyl, and plastic. MDSC carries the pro-oriented size for detailers.

Why detailers keep it on the cart

• Bleach-based mildew stain remover for boat and RV hard surfaces
• Ready to use; penetrates and often works without scrubbing (manufacturer)
• Also called out for sealed grout, tile, vinyl, and plastic
• MDSC listing size: 32 oz. (pro detailing use)
• Shipping note from manufacturer: cannot ship to CA or OR due to packaging regulations

How to use

1. Turn nozzle to ON; direct spray away from face and eyes.
2. Spray, wait until stains disappear, then rinse.
3. Heavy buildup may need a second pass; wear gloves for sensitive skin or prolonged use.

Note: May not remove stains embedded in hard-water deposits, old grout, or silicone caulk. Follow label ventilation/PPE guidance for bleach cleaners.

100% PRICE MATCH GUARANTEE

• Free shipping on all orders over $200 in domestic United States. Orders under $200 are charged $5 flat rate shipping. 
• Same day shipping before 2pm eastern time
• All orders ship through UPS ground and USPS Priority Mail 
• Discounted overnight rates through UPS
• Call 800-248-6130