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Q&A Home

Garland from Anniston, Alabama writes,
06/12/2015:

Is it safe to treat toilets in an RV?

This past summer I had the problem of drain flies coming from RV holding tank of black water. Are these products safe for this type of plumbing?

Answer:

Yes, Invade Bio Drain can be used inside toilets in an RV.

A better option may be to use the Invade Hotspot because it foams and will coat the drain better.

Answer last updated on: 06/15/2015

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