8 Best Waterproof Spray For Clothing 2025 in the United States

The GEAR AID Revivex Durable Water Repellent (DWR) Spray is designed to restore and enhance the water repellency of a variety of waterproof-breathable fabrics, including GORE-TEX jackets, nylon tent flies, and down jackets. One of its notable strengths is its ability to maintain the breathability of the fabrics it treats, making it suitable for high-performance outdoor gear.

The product is available in a substantial 16.9 oz bottle, which can treat up to 6 jackets, making it a cost-effective solution for frequent outdoor enthusiasts. The non-aerosol trigger spray design ensures easy and even application, ensuring that every drop is used efficiently. Additionally, the spray is PFAS-free and contains zero fluorocarbons, making it a more environmentally friendly option compared to other waterproof sprays on the market.

However, it requires the use of Revivex Pro Cleaner before application to achieve the best results, which could be seen as an extra step for some users. While it performs well across various fabrics, its effectiveness on materials other than those listed may vary. The product is well-regarded in the outdoor community, as indicated by its high ranking in the Sports & Outdoors category. It is a good choice for those looking to maintain the performance and extend the life of their outdoor gear, though users should be prepared for the additional cleaning step for optimal results.

The Nikwax Hardshell Cleaning & Waterproofing DUO-Pack offers a convenient solution for cleaning and waterproofing technical outerwear and other waterproof clothing. This product includes two 300ml bottles: the Tech Wash and the TX.Direct Wash-In. The Tech Wash safely cleans technical synthetic outerwear without damaging the existing waterproofing treatment, while the TX.Direct Wash-In restores and enhances water repellency and breathability. This makes it ideal for maintaining rain and ski jackets, waterproof fabrics, and other technical clothing from brands like Patagonia, North Face, and GORE-TEX, among others.

One notable advantage of this product is its easy application method; both solutions are designed to be used in a washing machine, which simplifies the process of cleaning and re-waterproofing your gear. Additionally, the product is environmentally friendly, being PFAS-free, biodegradable, and water-based, which reduces its impact on the environment. Users should be aware that the items must be cleaned with the Tech Wash before applying the TX.Direct Wash-In, which might add an extra step to the maintenance process.

Also, because it's a wash-in solution, it may not be suitable for items that cannot be machine-washed. Given its features and environmental considerations, this product is a strong choice for those looking to maintain and extend the life of their waterproof clothing, especially for outdoor enthusiasts who rely on high-performance gear.

Granger's Clothing Wash + Repel is a 2-in-1 product designed to both clean and waterproof your outerwear using a regular home washing machine. It offers good water repellency that lasts, helping to keep your clothes protected from rain and moisture. One of its notable strengths is that it maintains fabric breathability, allowing air to pass through, which is important for comfort during activities like hiking or camping.

The product applies easily as it simply goes into the wash, saving time compared to sprays that require hand application. Its formula is free of harmful chemicals like PFCs and is Bluesign certified, meeting high environmental standards. Additionally, the packaging is made from 100% recycled materials, supporting sustainability. Because it’s a wash-in treatment, it may not be the best choice for quick spot treatments on small areas or for delicate fabrics that can’t be machine washed.

While it cleans and waterproofs simultaneously, it may not provide as heavy-duty water repellency compared to specialized sprays intended solely for waterproofing. This product suits those seeking a convenient, eco-friendly solution to refresh and protect outdoor clothing regularly, especially items like jackets and pants used in active outdoor settings.