Regular washing and reproofing using special ‘tech wash’ and proofer will keep your jacket waterproof – and prolong its life. Here’s how to do it…

By Joe Pontin

Published: Tuesday, 02 May 2023 at 12:00 am


Learning how to look after your outdoor kit is a great way to extend its life. Not only is this good for the planet but it will also save you money.

Here, we reveal the easiest way to re-waterproof your rain jacket in your own home. Beginners will be happy to learn that all you need is a washing machine, some technical cleaning fluid and wash-in or spray-on proofing liquid.

Looking for more ways to look after your outdoor gear? Learn how to clean walking boots, how to darn a sock and how to sharpen a knife with BBC Countryfile Magazine‘s repair guides.

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Regular washing and reproofing will prolong the life of your rain jacket/ Credit: Getty