I have a one gallon bottle like a true homie, but the rubber stopper started developing these black spots and no matter how much i scrub it and soke it. Any suggestions how to clean it and anything I can do to prevent it from happening again?

  • no banana
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    27 months ago

    My favorite plastic bottles are the nalgene ones. They’re so simple in construction that there isn’t much wear on them. These soft pads on bottle lids really do become sketchy after a while.