303 Products
Cleaners303 Mold & Mildew Stain Remover - 16 oz
$16.99 USD
Online shop price checked October 4, 2026.
Current availability, shipping and taxes are confirmed in the shop.
- Brand
- 303 Products
- Product type
- Cleaners
- Part / SKU
- 30573
- Purchase through
- Southern Leisure’s official online shop
For replacement filters and parts, check the dimensions, connection type and model compatibility before ordering. Your showroom can help identify the correct item.
Before you order
Care for the finish. Keep the details right.
Start with the material you want to care for, then choose the product and application described on its label.
- Match the surface
- Check the label for the fabric or surface you intend to treat, together with its manufacturer’s care instructions.
- Plan the application
- Review the product directions for preparation, application and drying before you begin.
- Keep the label handy
- Use the physical product label for current instructions and warnings. Your showroom can help you choose the right care product.
Product details
Details & compatibility.
303 Mold & Mildew Stain Remover - 16 oz
303 Mold & Mildew Stain Remover quickly cleans stains caused by mold and mildew on water-safe surfaces. This bleach-free formula helps remove stains and odors without the harsh bleach smell found in many traditional mold and mildew cleaners.
Use it on compatible outdoor surfaces such as vinyl, plastic, painted surfaces, fabric, cushions, covers and marine-style materials. It is a handy cleaner for outdoor living areas, spa accessories, patio furniture and other washable surfaces.
🔹 Key Benefits
- Cleans stains caused by mold and mildew
- Helps remove odors
- Bleach-free formula
- Leaves behind a fresh scent
- Safe for many water-safe surfaces
- Works on vinyl, plastic, painted surfaces and compatible fabrics
- Great for outdoor cushions, covers, patio furniture and marine-style materials
🧩 Compatibility & Fitment
303 Mold & Mildew Stain Remover is intended for water-safe surfaces. Always test a small hidden area before treating the full surface.
Common uses include:
- Outdoor cushions
- Vinyl surfaces
- Plastic surfaces
- Painted surfaces
- Fabric covers
- Marine seating and boat covers
- Patio furniture and outdoor accessories
Do not use on surfaces that should not be exposed to water. For delicate materials, always follow the surface manufacturer’s care instructions.
📋 How to Use
- Shake bottle well before use.
- Test on a small hidden area before full application.
- Spray directly onto the stained surface.
- Scrub gently with a soft bristle brush, sponge or microfiber towel.
- Allow the cleaner to sit briefly according to label directions.
- Wipe or rinse clean with a damp microfiber towel.
- Repeat if needed for heavier mold or mildew staining.
⚙️ Specifications
| Brand | 303 Products |
| Product Name | 303 Mold & Mildew Stain Remover |
| Product Type | Mold and mildew stain cleaner |
| Formula | Bleach-free spray cleaner |
| Size | 16 fl. oz. |
| Recommended Surfaces | Water-safe vinyl, plastic, painted surfaces and compatible fabrics |
| Manufacturer SKU | 30573 |
❓ Frequently Asked Questions
What does 303 Mold & Mildew Stain Remover do?
It helps clean stains caused by mold and mildew while also helping remove odors from water-safe surfaces.
Does this contain bleach?
No. 303 Mold & Mildew Stain Remover is a bleach-free formula.
Can I use this on spa covers?
Only if the spa cover surface is water-safe and compatible with this type of cleaner. Many spa covers are vinyl, so test a hidden area first and follow the cover manufacturer’s care instructions.
Can this be used on outdoor cushions?
Yes, if the fabric is water-safe. Test a small hidden area first and allow the material to dry fully after cleaning.
Will this prevent mold and mildew from coming back?
This product is designed to clean mold and mildew stains. Keeping surfaces clean, dry and well ventilated will help reduce future buildup.
📦 Shipping & Pickup
- Chlorine and select spa chemicals are restricted to USPS Ground shipping due to shipping regulations.
- Most orders ship the same business day when placed by 3:00 PM CST.
- Orders placed after 3:00 PM CST will typically ship the following business day.
- Please allow up to 48 hours for USPS tracking to update after your order ships.
- During the first 24-48 hours, USPS tracking may show “waiting for package” even after the package has entered the USPS system.
- Shipping and pickup options are displayed at checkout
- Store in a cool, dry place
- Keep bottle closed when not in use
- Use in a well-ventilated area
- Keep out of reach of children
- Always follow the product label directions and safety instructions
How do I confirm this fits my spa?
Compare the product details with your exact spa model, model year and existing part number. If you are unsure, send your nearest Southern Leisure showroom a photo of the current part and your spa’s serial number before ordering.
Where do I place my order?
The “Check availability & buy” button opens this exact product in Southern Leisure’s official online shop. Complete your order there after reviewing current availability, delivery options and the final total.
Can I get help from a local showroom?
Southern Leisure has showrooms in Arlington, Flower Mound, Richardson, Austin and San Antonio. Contact your preferred store for product guidance and to confirm local availability before visiting.
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