When I was a kid, it was one and done. I grabbed a clean towel from the bathroom closet every day. Even though I was clean coming out of the shower, I also knew that showering loosens dead skin cells, which I was rubbing all over the towel. Over time, those skin cells would decompose, giving off a musty smell. I learned that from my dad, who almost never changed his towel. Ick. It made me extra paranoid about reusing them, so I swapped towels daily.

When I became an adult and had to do my own laundry, I realized just how miserable it was trying to wash 7 towels every week. (Why did my mother let me use so many towels as a kid?!) So I started reusing them. I used a towel for a week before throwing it in the laundry.

Now, I’m recently retired in my late 30s and shower every 2-3 days (or anytime I leave the house). Since I’m not showering as frequently, I will reuse a towel for about 2-3 weeks before replacing it. If I go to dry off after a shower and the towel smells a bit musty, I’ll toss it on the floor and grab a fresh towel instead. I think I’m on week 4 with my current towel, but it still smells clean, so I’m not too worried about getting a few more showers out of it.