My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

303 Products GOLD30573 Mold & Mildew Cleaner + Blocker 16 oz Spray

Manufacturer

Picture for manufacturer 303 Products

Part Number

GOLD30573
7 reviews
Sale Price

$11.08

3 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The 303 Mold & Mildew Cleaner + Blocker is a dual-action formula that both removes existing mold and mildew stains and helps prevent future growth — all in one convenient 16 oz. spray bottle. Ideal for use on a wide range of surfaces found on boats, RVs, outdoor furniture, canvas, vinyl, and more, this product delivers professional-grade cleaning and long-lasting protection.

Key Features:

  • 2-in-1 Formula: Cleans away mold and mildew while simultaneously blocking future growth
  • Ready-to-Use Spray: No mixing required — simply spray and wipe or allow to dry
  • Versatile Surface Compatibility: Safe for use on fabric, canvas, vinyl, plastic, rubber, fiberglass, and more
  • Prevents Regrowth: Leaves behind a protective barrier that inhibits mold and mildew from returning
  • 16 oz. Spray Bottle: Convenient trigger spray for easy, targeted application
  • Non-Bleach Formula: Effective cleaning without harsh bleach that can damage surfaces or cause discoloration

303 Products is a trusted name in surface care and protection, widely used by marine, RV, and automotive enthusiasts. The Mold & Mildew Cleaner + Blocker is especially useful in humid environments where mold and mildew are a persistent problem, providing both immediate cleaning results and ongoing prevention with a single application.

Quick delivery and accurate order.

received my order of a hard to find item in good quality and quick delivery time.

Package was shipped out very fast. The packaging and materials were very good.

easy to order and great prices fast shipping I am a repeat customer,

Good

Best price.

Really painless transaction. My item arrived essentially on time (a slight delay from the estimated delivery date - but THM was all over it, touching base with updates before I even had to reach out). My order arrived in working order and packaged well. I will definitely order from them again!

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy