How to Clean and Store Blue Waterproof PU Nylon Material
By Wildlife Watching Supplies - Kevin Keatley - Wildlife Watching Supplies | Published: 2026-10-26
Category: Tips & Care
Learn the best way to clean and store your blue waterproof PU nylon material. Follow these steps to keep it durable and ready for outdoor use.
Quick answer
Clean your blue waterproof PU nylon material with mild soap and cool water, then air-dry it flat. Store it in a cool, dry place away from direct sunlight to preserve the waterproof coating.
Why gentle cleaning matters
The blue waterproof PU nylon material from Wildlife Watching Supplies has a lightweight yet durable design, but the PU coating can degrade if you use harsh detergents or scrubbing. Stick to mild soap and avoid bleach to keep the fabric waterproof and flexible.
A common mistake is machine washing or wringing the material, which can peel the coating or create permanent creases. Hand washing is safer and extends the fabric's life for field repairs or shelter covers.
Step-by-step cleaning and storage guide
- 1. Brush off loose dirt: Gently brush or shake off any dust, mud, or debris from the fabric before washing. Use a soft brush or your hands to avoid scratching the PU coating. Skipping this step can grind grit into the fabric during washing, causing abrasion.
- 2. Prepare a mild soap solution: Fill a basin with cool water and add a few drops of mild liquid soap (like dish soap or a gentle laundry detergent). Do not use hot water, bleach, or fabric softener, as these can damage the waterproof layer. Hot water can soften the PU coating and make it sticky or peel over time.
- 3. Hand wash gently: Submerge the material and rub soiled areas lightly with your fingers or a soft sponge. Avoid scrubbing aggressively or using a brush. Rinse thoroughly with cool water until no soap remains. Twisting or wringing the fabric can cause permanent creases that weaken the coating.
- 4. Air-dry flat: Lay the material flat on a clean towel or hang it over a smooth line in a shaded, well-ventilated area. Do not use a dryer or direct sunlight, which can degrade the PU coating. Drying in direct sun can make the fabric brittle and reduce its waterproof performance.
- 5. Store properly: Once completely dry, fold or roll the material loosely and store it in a cool, dry place away from heat sources and direct light. Avoid storing it in a damp basement or hot attic. Storing while still damp can lead to mold or mildew that the PU coating cannot resist.
Product facts
- Blue Waterproof pu nylon material: This blue waterproof PU nylon material weighs 4 oz per square yard and is sold by the meter in continuous lengths. The light weight makes it easy to handle for field repairs or custom covers, but the continuous length means you should plan your cleaning and storage space accordingly.
Blue Waterproof pu nylon material
