PFAS-Free Antimicrobial Protection for Outdoor Fabric & Textiles | Microban

PFAS-Free Outdoor Fabric Protection: How to Extend Lifespan & Prevent Mold Damage

Discover how Microban’s PFAS-free and odor-control technologies support manufacturers of outdoor textiles with built-in protection that resists stains and odors caused by mold and mildew.

Why outdoor textiles need specialized protection

From commercial awnings and outdoor cushions to patio umbrellas and marine seating, outdoor textiles are constantly under siege. UV rays, humidity, and moisture create the perfect storm for microbial growth, leading to foul odors, unsightly mildew stains and premature material degradation.

For outdoor textile manufacturers, the challenge isn’t just aesthetic. These effects can reduce product lifespan, trigger customer complaints, and negatively impact brand reputation.

What PFAS-free means for outdoor textile manufacturers

Historically, per-and-polyfluoroalkyl substances (PFAS) were relied upon for their water, oil, and stain repellent properties. But growing regulatory scrutiny and rising consumer concerns have turned these once-popular chemicals into a liability.

  • Environmental concern: PFAS persist in nature and bioaccumulate in the food chain.
  • Regulatory action: Global standards are tightening; phasing out PFAS is no longer optional.
  • Consumer demand: The market is moving toward safer, more sustainable textile solutions.

As a result, brands and manufacturers are already making the switch.

Microban's PFAS-Free textile solutions

Microban delivers advanced PFAS-free fabric protection solutions engineered for outdoor living. From repelling water on gazebos and awnings to resisting mold and mildew growth in foam seating cushions, our PFAS-free solutions help outdoor textiles and foams stay cleaner and fresher for longer between washes.

Below, we highlight a few standout technologies designed to elevate the performance of outdoor fabrics.

Mbns25 Microban Technology H20 Shield SHIELD

Microban H₂O Shield is a portfolio of high-performance, water-repellent technologies engineered to protect a wide range of textile applications without the use of PFAS. Designed for both synthetic and natural fabrics, this innovative chemistry provides enduring repellency and performance, even after 20+ home launderings.

Mbns23 Microban Technology Shield MICROGUARD FT

MicroGuard is an award-winning line of antimicrobial chemistries for PVC, PU and EVA foam applications. Available in both masterbatch pellet and liquid formulations, the technology utilizes highly effective non-metal chemistries that work to protect treated products against the deleterious effects of fungal growth.

Mbns22 FT Microban Technology Shields ZP Tech

ZPTech, Microban’s zinc-based antimicrobial technology, provides effective protection against bacterial and fungal growth. It reduces bacterial presence on synthetic fabrics by up to 99.9% and inhibits mold development for up to 50 home laundering cycles. This, in effect, prevents permanent odor build-up caused by microbes.

See the difference

The image below visually demonstrates the impact of Microban antimicrobial protection. On the left, microbial growth is visible on the untreated fabric. In contrast, the treated fabric on the right shows minimal to no growth, highlighting the effectiveness of the built-in protection.

Untreated vinyl material in Petri dish with mold growing on vinyl surface Microban treated vinyl material in Petri dish with water droplets on vinyl surface but no mold growing

Why do outdoor textile manufacturers choose Microban

Microban partners with manufacturers to develop customized fabric solutions that align with performance targets and regulatory compliance needs. Our technologies not only deliver product performance benefits, but they also offer a marketing advantage in an increasingly competitive market.

  • Regulatory ready: PFAS-free and aligned with the most stringent global standards.

  • Brand differentiation: Leverage Microban branding to signal innovation and protection to your end customers.

  • Extended product life: Products stay fresher, cleaner, and visually appealing for longer, reducing waste disposal and elevating customer satisfaction.

  • Marketing advantage: Leverage science-backed claims to appeal to customers

Build better outdoor products with Microban.

The future of outdoor textiles is durable, fresh, and PFAS-free. Whether you're looking to enhance cushions, covers, or canopies, Microban has the technology and expertise to support your journey.

Let’s collaborate. Contact us today to learn how Microban’s PFAS-free textile technologies can transform your outdoor textile products.

Frequently Asked Questions

What does PFAS-free mean?

PFAS-free means that any water-repellent or stain-resistant properties are achieved without relying on these harmful fluorinated compounds.

What causes mildew and mold on patio cushions?

Outdoor fabrics exposed to moisture, humidity, and poor airflow create ideal breeding grounds for mold spores. Leaving cushions out overnight or in shaded, damp areas can accelerate microbial growth.