Fabric Cleaners & Protectants to Keep Your Outdoor Fabrics Looking Like New

Shield Your Fabrics from the Elements

303® Fabric Essentials are designed to clean, restore, and protect outdoor fabrics and upholstery. This collection includes residue-free cleaners, mold & mildew stain removers, and water-repellent fabric protectants that help extend the life of your fabrics.

Use them on convertible tops, tonneau covers, marine canvas, patio cushions, awnings, and outdoor upholstery to keep fabrics looking fresh and performing like new.

Shop Fabric & Upholstery Essentials

Why Fabric Care Matters

When you invest in high-quality outdoor fabrics, they often come with a factory-applied protective coating. Over time, exposure to sun, rain, dirt, and everyday use can break down that protection, leaving fabrics vulnerable to stains, moisture, mold, and fading.

303® Fabric Care products are designed to restore that lost protection, helping your fabrics resist water, repel stains, and maintain their original look longer.

Family-owned and trusted for over 40 years, 303 continues to deliver professional-grade protection for vehicles, boats, and outdoor living spaces.

The Complete Fabric Care Line Up

303 Fabric Guard

Fabric protector spray that strengthens and restores lost water repellency to outdoor fabrics

Protects against water-based stains
Does not alter fabric color, feel, flammability or breathability

Learn About 303 Fabric Guard

303 Multi-Surface Cleaner

All in one cleaner with ultimate cleaning power and no greasy residue

Leaves surface looking new with no streaks left behind
Cleans and prepares surface for follow up protection

Learn About 303 Multi-Surface Cleaner

303 Mold & Mildew Stain Remover

Cleaner that helps remove stains due to mold & mildew and helps remove odors

Does not contain bleach, leaves a fresh scent
Great for all water-safe surfaces

Learn About 303 Mold & Mildew Stain Remover

Fabric Convertible Top Care

303 Tonneau Cover & Convertible Top Cleaner

Great for fabric and vinyl tops

Removes dirt, stains, and grime
Rinses residue-free for proper adhesion of follow-up protection

Learn About 303 Tonneau Cover Cleaner

303 Fabric Convertible Care Kit

Complete fabric convertible top care in 2 steps

 Includes 303 Tonneau Cover & Convertible Top Cleaner and 303 Fabric Guard

Clean & protect your fabric convertible tops

Learn About 303 Fabric Convertible Care Kit

Protect All Of Your Outdoor Fabrics With 303

Outdoor fabrics face constant exposure to sun, moisture, dirt, and everyday use. Without proper care, they can fade, stain, and lose their ability to repel water.

303 Fabric Care products help restore protection and keep fabrics performing like they should.

Convertible Top Fabrics

Convertible tops are constantly exposed to UV rays, rain, and road debris. Regular cleaning and protection helps maintain their appearance and restores their water-repellent performance.

Marine Fabrics

Boat covers, bimini tops, and marine upholstery face continuous moisture exposure. Proper fabric care helps prevent staining, mildew buildup, and water absorption.

Outdoor Fabrics

Patio cushions, umbrellas, and outdoor furniture fabrics endure weather, spills, and heavy use. Protecting them helps prevent stains, fading, and moisture damage.

Why Professionals Choose 303

303 has been a trusted name in surface protection since 1980. Originally engineered for aerospace applications where UV exposure is extreme, our formulas now care for vehicles, boats, RVs, and outdoor gear worldwide.

Aerospace Heritage: 303 Protectant was developed to protect aircraft rubber wing boots at high altitude. Our products are formulated with that heritage in mind.

Advanced formulations: All our formulas undergo rigorous in-house testing to ensure a high level of quality and trust

OEM & Professional Trusted: 303 products are recommended by leading manufacturers, including Sunbrella, and trusted by professional detailers worldwide.