No better time to ask this since the strap god is around. How do you clean your strap if it is not waterproof? I sweat alot so after wearing for a few days strap starts to smell.
Now who is the guy that coined "strap god"??!!
No lah... just sharing what I know only.
The strap will absorb your body oils, that is unavoidable, since it is leather.
The ways that I know that can minimise such smells are:
1. Alternate between the different straps.
2. After wearing it, you should air it and then clean it with a damp cloth before using leather moisturiser on it and then keep it.
3. Change to either a rubber strap or a metal bracelet.
If your strap has a smell already, I doubt that you can get rid of the smell, maybe by only minimising it.
You can get the conditioner and moisturiser from Strap66. I bought the bottles but only used it once on one strap. But because I rotate my straps very regularly and that i don't sweat a lot, I have not had one strap that smells.
Trust this helps.