Give white vinigar a try. (And then soap+water after)Stinks while you are doing it, but is a great natural cleaner that I have found also takes care of some smells in plastic like you are taliking about.
well for me i only drink bottled spring water during my workout, which are like 24 for 4 dollars
i normally just drink the spring water during the workout and mix fountain water and protein afterwards... the good thing is you can through it out after, you can shake it to make it mix easier and....yea
White vinegar and water gets rid of all smells...besides vinegar. Man if you want to get a beastly water bottle go to
I got the big 64 ouncer...and I love it. Half ice and half water in the morning, and you are good for the whole day. I try to drink two of them a day though to keep my hydration levels up.
this isn't an old water bottle that came with spring water in it...is it? cuz those things are NOT designed to be reused for much, because they are a cheap, porous plastic that traps bacteria worse than the toilet seat in a seedy bar.