Keep mold out of your water bottles

Those of you that are runners or bikers and you often carry a water bottle everywhere you go. Here’s a quick little tip so you know to keep those nasty growths out of your bottles:

Don’t even bother putting your bottles on the drying rack, just stick them in the freezer after washing and leave them there until it’s time to fill up and hit the road/track/trail again.

Not a bad idea. Just hope that you’re not getting freezer burn in those bottles.
Lifehacker < Healthbolt