Bamboo Towel Rack

I do not know what is the problem, but too often now, after only a few uses my towels started to smell bad. I often shower twice a day, so I guess that does not really give them much time to dry on the grid, but some people probably do not need to change towels often?

1. How many times can you use your towels until they begin to smell a little funky?

2. Do you have experience with towels from the mold? I'm looking for natural solutions, so no tricks chemical treated, please. Any opinions on bamboo towels?

The extra reviews or advice would be appreciated. Thank you! :)

1) Buying a towel warmer. They are relatively cheap and your towels dry without moisture. You'll also have the added benefit of a warm towel when you step out of the shower.
2) Bamboo towels are OK, but I think they did not really dry - they are sweet though. You can try a microfiber towel (if you can find it). They are soft and seem to dry quickly.

Make sure when you wash the towels you dry it well may be how often you use them, but they did not quite dry when you wash them and always pre soak towels with detergent before washing real