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FrankShore's avatar
FrankShore
Explorer
Jul 02, 2017

Anything Other Than RV Anti Freeze?

Is there anything other than RV Anti Freeze that I can put in my toilet to keep the seal from drying out in the off season? The Anti Freeze evaporates and I'm looking for something that won't evaporate.

31 Replies

  • I have NEVER used that 'rv anti-freeze'

    BUT I do use Olive Oil in toilet and a splash or two in 'p' traps

    Olive Oil will turn slushy but not freeze, doesn't evaporate, keeps toilet bowl seal lubed/flexible