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How Often to Wash Merino Wool Socks — Can You Wear Them More Than Once?

How Often to Wash Merino Wool Socks — Can You Wear Them More Than Once?

Before you toss your Wϋl socks into the washing machine, you might be shocked to learn you can get another wear or several out of them. In general, many people wear their merino wool socks 2-3 times before washing them. Of course, the frequency depends on the use. Read on to learn more.

The Rundown

  1. Can you wear merino wool socks multiple days?

  2. Should I wash my merino wool socks after the gym?

  3. What makes merino wool antibacterial?

  4. What’s the best way to wash merino wool socks?

  5. In conclusion: how often do I need to wash my merino wool socks?

Can you wear merino wool socks multiple days?

In short, yes. You can wear merino wool socks multiple days before washing them. Merino wool has antimicrobial properties that help absorb odor-producing germs, preventing germs from spreading and your gear from smelling, so you can spend less time washing and more time doing what you love.

Should I wash my merino wool socks after the gym?

Although merino wool will hold up for days if you’re out backpacking in the woods, you might want to wash your Wϋl socks after a couple of heavy sessions at the gym or some long runs. While merino wool will wick sweat away from your skin, it’s a good idea to give them a wash if you’ve been wearing them for a couple of sweaty sessions and they haven’t had time to air dry.  

What makes merino wool antibacterial?

Merino wool fibers on merino sheep have a coating called Lanolin that helps repel water, and guard against infections. Lanolin also resists mold, bacteria, and mildew.  When the raw fibers are converted into garments, some Lanolin is lost as a byproduct, but some remains and provides the antibacterial properties that make merino wool socks an excellent choice for the summer. It’s Lanolin that you have to thank when your socks are smelling fresh for weeks. 

What’s the best way to wash merino wool socks?

The best way to wash merino wool socks is by putting them in the washer on a gentle cycle using cold water. Sure, you can hand wash them if you prefer but a gentle cycle is soft enough to reduce any chance of pilling while also saving you time and effort. 

Skip the dryer, though, and lay your socks flat to dry. 

In conclusion: how often do I need to wash my merino wool socks?

If you don’t like the idea of wearing the same socks several times, it’s generally a good idea to wear your socks for 2-3 times before washing them. However, if you’ve just been wearing your Wϋl socks to the office and back home, you can push it to 4 or 5 wears and still smell fresh. 

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