Originally Posted by
Bacciagalupe
You can also use denture tablets. They're basically just bleach tablets that neutralize after ~15 minutes.
I remember reading about this method in a mountain bike magazine several years ago. I gave it a try. It was so hard trying to get rid of the mint flavor in the water after several rinses. It's hard for me to recommend this method. It was just like drinking mint listerine. Personally, I think a little bit of bleach works better.