8 Best Waterproofer For Clothes 2025 in the United States

The Scotchgard Fabric Water Shield is a versatile waterproofer designed to protect various household items and clothing from water-based spills. As a spray, it offers simple application and dries clear and odorless, which is convenient and user-friendly. This product is particularly effective for items like upholstery, curtains, pillows, and table linens, as well as clothing such as shirts, dresses, suits, and canvas shoes.

It excels in repelling water and providing long-lasting protection, which makes cleanup easier and maintains the integrity of the fabric over time. However, the key concern with this waterproofer is its environmental impact, as aerosol sprays can contribute to pollution. Additionally, while the product is compatible with a wide range of fabrics, users should always test a small, inconspicuous area first to ensure compatibility and avoid any potential damage.

A potential drawback is the breathability of the treated fabric, which may be slightly reduced after application. The Scotchgard Fabric Water Shield is a strong choice for anyone looking to protect their clothes and household items from water damage, but users should weigh its environmental impact and test fabric compatibility before full application.

The Nikwax Hardshell Cleaning & Waterproofing DUO-Pack is an effective solution for maintaining and enhancing the performance of your outdoor gear. It includes two 300ml bottles, one for cleaning (Tech Wash) and one for waterproofing (TX.Direct Wash-In). The cleaner effectively removes dirt and residues without damaging the fabric's original water-repellent coating, while the waterproofer restores and revitalizes the breathability and water repellency of waterproof clothing.

This product is particularly beneficial for high-performance, technical outerwear such as rainwear, ski gear, and synthetic sleeping bags from brands like GORE-TEX, Patagonia, and North Face. The water-based formula is environmentally friendly, as it is PFAS-free, biodegradable, and does not contain optical brighteners or added scents. It is also machine wash safe, making it convenient for regular use.

Users must first clean garments with Tech Wash before applying the waterproofer, which adds an extra step. Additionally, while it is compatible with a wide range of fabrics, some users might find the need to use specific wash-in solutions limiting compared to spray-on options. Despite these minor drawbacks, the Nikwax DUO-Pack stands out for its ease of application, effectiveness, and environmental considerations.

Granger's Clothing Wash + Repel is a convenient waterproofer designed to be used in your home washing machine, making it easy to refresh and protect outerwear without extra effort. It stands out for combining cleaning and waterproofing in a single step, which simplifies maintenance for outdoor clothing. The product is gentle on fabrics and maximizes breathability, so your clothes stay waterproof without becoming stuffy or uncomfortable.

Its unscented formula and lack of brighteners make it appealing for users like hunters who need to avoid scent contamination. Environmentally, it scores well by being water-based, free from harmful fluorocarbons and volatile organic compounds (VOCs), plus it holds a Bluesign certification, reflecting a strong commitment to eco-friendliness. The packaging is also eco-conscious with a resealable pouch design.

Since this product is meant to be used in a washing machine, it may not be as practical for quick spot treatments or for items that are not machine washable. Its liquid form requires measuring and careful handling to avoid spills. Granger's Clothing Wash + Repel is a solid choice for outdoor enthusiasts who want an easy, effective, and environmentally thoughtful way to maintain the water resistance of their gear at home.