Grangers Down Repel is a wash-in waterproofing treatment specifically formulated to restore durable water-repellency to down and synthetic down-filled jackets, sleeping bags, and insulated gear. PFC-free, bluesign® approved, and effective without heat activation, it is one of the most responsible and straightforward ways to extend the life and performance of your most-used insulation.
- Wash-in application — pour directly into the detergent drawer and run a standard machine wash cycle; no spray or manual application required.
- Adds durable water-repellency — restores the DWR finish to down and synthetic down-filled items, preventing feathers and insulation from clumping when wet and maintaining warmth.
- Maximises breathability — the PFC-free formula restores protection without blocking the breathability of technical fabrics including GORE-TEX® and eVent® linings.
- Effective without heat activation — air-drying is sufficient for effective results, though tumble-drying on a low heat (where the care label permits) will further enhance performance and durability.
- Restores to like-new performance — compatible with down, synthetic down, hydrophobic down treatments such as DownTek, and technical laminates.
- Neutral smell — no added fragrance; ideal for active outdoor use and field situations where scent neutrality matters.
- Bluesign® approved and PFC-free — a water-based, environmentally responsible formulation in a 100% Post-Consumer Recycled (PCR) bottle.
Top tip: for best results, clean your down first with Grangers Down Wash before reproofing — clean feathers accept the treatment more effectively and the restored loft will be noticeably better.
Dosage: 2 x 50ml caps (100ml) per item; add 50ml per additional item
Application: Pour into detergent drawer; wash on full cycle
Compatible With: Down, synthetic down, hydrophobic down (DownTek, Allied Feather), GORE-TEX® linings, eVent® linings
Heat Activation: Effective without heat; tumble-dry on low or air-dry
Certifications: Bluesign® approved, PFC-free
Packaging: 100% Post-Consumer Recycled (PCR) bottle
Smell: Neutral
We offer free delivery on all orders over €75, and €5.95 for all orders under €75.
-We aim to ship all orders placed before 1:00pm on the same business day and have it delivered next-day, but in busy periods this can take longer, so allow for up to 3 working days for fulfillment.
We accept returns within 31 days of receiving the item, either in-store or by post.
- All items returned must be suitable to be sold again as new. For our full returns policy - click here.
- In-store returns are Free of charge, and returns posted with An Post via our returns page are €5 from a post office, or €6 collected from your home.
- All returns can be organised with An Post click & post, and will be fulfilled as soon as they arrive back at our store. Click here to start a return.