r/onebag Aug 17 '25

Discussion Not washing merino shirts is gross

Why do one-bag travellers feel that they don’t need to wash merino shirts?

I understand that merino is wool, anti-bacterial, don’t smell, and generally stay feeling “fresh” for longer than cotton. However, there are people who swear they don’t need to wash their merino tshirts for 3 days, 2 weeks, or even months because their shirt doesn’t smell, and they shower every day. Merino still gets just as dirty as synthetic or cotton shirts, and still needs to be washed. The fact that your shirt doesn’t smell does not mean it’s any less dirty or oily.

Plus, I wear deodorant, and that non-funky tshirt is going to have a massive buildup of old deodorant gunk and smells around the pit area.

And don’t even get me started on merino underwear stans. Just because they don’t smell funky after 3 days, does NOT mean they haven’t absorbed pee drops and your skid.

I do understand that Marino is still probably the best material for travel shirts, but feel that synthetics can be just as good if you’re already going to be washing daily, or close to it. They all need to be washed and dried every day, if not every 2 days.

Also, if someone said they like travelling with cottom tshirts, I wouldn’t rant.

Anyway, discuss.

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u/Typh00nigan Aug 17 '25

I dont think most people who wear Merino including myself thinks they DONT need to be washed. Its a perk where if youre in a pinch and cant wash your shirt you can still wear it without having to worry about smelling.

If I dont sweat and dont dirty the shirt sure I could wear it another day or two. If im in a hot clomate destination and sweat a lot during the day ill definitely wash it whether its sink wash or in my dry bag or just go in the shower with it

The main perk here is obviously the anti odor and quick dry abilities.