Description
303 Products 30574 Mold & Mildew Cleaner Plus Blocker
The 303 Products 30574 Mold & Mildew Cleaner Plus Blocker is a multi-surface cleaner designed to remove mold and mildew stains while helping prevent future growth. Ideal for marine, RV, automotive, and household use, this formula works on vinyl, fabric, upholstery, and other compatible surfaces to restore a clean appearance and maintain interior spaces.
Key Features
- 303 Products 30574 mold and mildew cleaner with built-in blocker
- Helps remove mold and mildew stains from compatible surfaces
- Includes preventative properties to help reduce future growth
- Suitable for vinyl, fabric, upholstery, and other interior materials
- Great for marine, RV, automotive, and household applications
- Spray-on formula for targeted cleaning and easy application
- Cleaner only; always test on a small area before full use
Product Details
- Brand: 303 Products
- Part Number: 30574
- Product Type: Mold and mildew cleaner with inhibitor
- Application: Interior and exterior cleaning
- Use: Spray on affected area, allow dwell time, then wipe or rinse as directed
- Surface Compatibility: Vinyl, fabric, upholstery, plastic, and other compatible materials
Why You Should Buy
- Removes unsightly mold and mildew stains from marine and outdoor surfaces
- Helps reduce the return of mold and mildew with built-in blocker technology
- Versatile cleaner for boats, RVs, vehicles, and home use
- Supports a cleaner, fresher environment in enclosed or humid spaces
- Ideal for routine maintenance and seasonal deep cleaning
Common Applications
- Boat seats, vinyl cushions, and marine interiors
- RV upholstery, carpets, and interiors
- Automotive interiors and fabric surfaces
- Household areas prone to moisture buildup
- Outdoor gear and storage areas
FAQ
- What is 303 Mold & Mildew Cleaner used for? It is used to remove mold and mildew stains and help prevent regrowth on compatible surfaces.
- Does this prevent mold from coming back? Yes, it includes a blocker to help reduce future mold and mildew growth when used as directed.
- What surfaces can it be used on? It can be used on compatible vinyl, fabric, upholstery, plastic, and similar materials.
- Is this safe for marine use? Yes, it is commonly used on boat interiors and marine surfaces.
- Should I test before using? Yes, always test on a small hidden area to ensure compatibility with your surface.






