Down Proof Wash
Keep Your Down Gear Warm and Dry, No Matter the Weather! Easy Wash-In Protection – Just add to your washing machine or hand wash for hassle-free waterproofing. Boosts Water Repellency – Helps down clothing and sleeping bags stay warm and dry in wet conditions. Eco-Friendly & Safe – PFAS-free, non-flammable formula that’s safe for you and the environment. Nikwax Down Proof Wash is a must-have for keeping your down gear performing at its best. It restores insulation, adds water repellency, and helps your favorite jackets and sleeping bags last longer—so you stay cozy no matter the adventure! TECH SPECS Easy to use wash-in waterproofing for all down clothing and sleeping bags. Adds water repellency and revitalizes insulation. Enhances the performance of your down gear, keeping you warmer and drier. Recommended for Nikwax Hydrophobic Down™, Hydrodown™ and all other down clothing and sleeping bags. Treating your down with Nikwax Down Proof™ adds Durable Water Repellency (DWR) to b