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Waterproof Care

How to Wash Waterproof Jackets and Reproof Them

Keeping your waterproof gear in good condition ensures you stay dry and comfortable during outdoor adventures. This guide explains what makes your jacket waterproof, how to wash it properly, and when to reproof it for lasting performance.

What Is DWR and Why It Matters

Waterproof jackets and pants rely on a Durable Water Repellent (DWR) finish on the outer fabric. This coating allows water to bead and roll off, maintainingbreathability without compromising waterproofness.

However, traditional DWR treatments often use fluorocarbon-based chemicals, sometimes called “forever chemicals” or PFAS, that persist in the environment.Brands like Rab are moving toward safer, fluorocarbon-free alternatives to reduce environmental impact.

As part of this effort, proper care for your clothing is crucial. Washing your gear frequently with a detergent designed for waterproof fabrics, avoiding fabric softeners, and following specific washing instructions are essential steps in maintaining performance and extending the life of your waterproof clothing.

By following the right care instructions, you can help maintain the performance and longevity of your waterproof gear, keeping you dry and comfortable in outdoor adventures. We recommend washing your waterproof gear after every tenth use or earlier if visibly dirty.

How to Wash Your Waterproof Jacket at Home

Follow these steps to clean your waterproof jacket without damaging its performance:

  1. Prepare Your Machine: Rinse your washing machine to remove any leftover detergent or fabric softener.
  2. Prep Your Jacket: Empty all pockets and close zips, Velcro, and fastenings.
  3. Choose the Right Detergent: Use a non-biological liquid detergent or a technical cleaner designed for waterproof fabrics.
  4. Wash Gently: Machine wash on a gentle, cool setting. If reproofing is needed, use Rab Shell Wash and Eco Proofer.
  5. Dry Correctly: Hang to dry naturally or tumble dry on low heat (30ºC–40ºC) as per the care label.

Hand Washing Option: Use cool water, gentle detergent, rinse thoroughly, and dry out of direct sunlight.

Reproofing your waterproof jacket or trousers is necessary when the DWR coating wears off. If the water is not beading off your jacket anymore, it is time to wash and reproof it.

When and How to Reproof Waterproof Gear

Over time, the DWR coating wears off because of dirt or sweat accumulating in the weave of the fabric. Water then stops beading on the surface. Reproofing your jacket will restore its water repellency making sure it will perform how it was meant to.

Tips to Stay Dry in Wet Conditions

  • Wear moisture-wicking layers underneath your shell to move perspiration away from your skin.
  • Avoid cotton and wool next to your skin—they absorb moisture and reduce breathability.

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