How to Wash a Rain Jacket: A Step-by-Step Guide

a man walking through the rain forest with a north face jacket

This article is part of the Rain Gear 101 series.

Rain jackets are a must-have for any outdoor enthusiast. Engineered with waterproof technology, they shield you from the rain and cold so that you stay dry and comfortable. But how do you ensure your rain jacket stays in proper condition for the next adventure?

Our Outerwear Experts are here to guide you on the signs that it's time to wash your rain jacket and the essential steps and products needed to maintain and extend its waterproof protection.

Signs It’s Time to Wash Your Rain Jacket

Over time and with each adventure, your rain jacket can accumulate dirt and oils that clog the waterproof membrane and compromise its performance. Here are a few signs that it’s time to wash your rain jacket:

Loss of Water Repellency: If water doesn’t bead up and roll off the surface of your rain jacket, the Durable Water Repellent (DWR) finish isn’t properly working.
Visible Stains: If you see noticeable stains or dirt, it’s safe to say your rain jacket isn’t providing as good of protection as it could because the pores are clogged.
Odor: If you wear your rain jacket during vigorous activity, you may notice a musty smell from the accumulation of sweat.

Steps on How to Wash Your Rain Jacket

1. Preparation

Close all zippers and fastenings to prevent damage during the washing process.
Remove any debris or dirt from the jacket's surface.

2. Choose a Detergent

Use a detergent like Nikwax Tech Wash designed specifically for technical outerwear to maintain the jacket's waterproof properties.
Avoid using any other fabric softeners or detergents.

3. Wash

Place the rain jacket in the washing machine and select a gentle cycle with warm/cold water and a low spin.
After washing, rinse the jacket thoroughly to remove any detergent residue.

4. Test Waterproofing

If the water beads up and falls off, your rain jacket is ready to dry.
If you notice that it’s still absorbing the water, it’s time to revitalize the water-repellent finish.
Revitalize Durable Water-Repellent (DWR) Finish **(if needed)
Place the rain jacket in the washing machine.
Fill the detergent dispenser with Nikwax TX.Direct Wash.
Run another cycle using warm water.

6. Dry

Tumble or air-dry.

Frequently Asked Questions about Washing a Rain Jacket

Our Outerwear Experts often encounter these common questions when helping customers:

Can you put a rain jacket in the washing machine?
Do rain jackets shrink in the wash?
Should you tumble dry waterproof jackets?

Here’s what our Experts have to say!

Can You Put a Rain Jacket in the Washing Machine?

Yes, *most *rain jackets can be safely washed in a washing machine. However, it is essential to **check the manufacturer's care instructions **on the garment label before proceeding. In general, it is recommended to use a gentle cycle with cold water to prevent any damage to the jacket's waterproof coating.

Do Rain Jackets Shrink in the Wash?

Most rain jackets are designed to withstand washing without significant shrinkage if proper care instructions are followed. To minimize the risk of shrinkage, avoid using hot water or high heat settings during the washing and drying process.

Should You Tumble Dry Waterproof Jackets?

It is generally recommended to air-dry waterproof jackets instead of tumble-drying them. High heat from the dryer can damage the jacket's waterproof coating and seam tape, reducing its effectiveness over time.

By following these tips on how to wash a rain jacket properly, you can be sure that your rain jacket is up for your next adventure. If you have additional questions about caring for a rain jacket, stop into your local SCHEELS to speak with an Outerwear Expert.