Quote:
Originally Posted by Fish and Dear
Is there any reason to NOT use Drano in the kitchen sink and shower? Wife sheds as much in the shower as our Australian Shepard, and now I have a clog slowing the draining.
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I (personally) don’t use the stuff even at home. But I can’t think of any RV specific reason not to. My coach uses the same PVC plumbing as a home system and if it’s safe in one it ought to be safe in the other. But I think I’d drain and flush the tank ASAP after using it just the same. I’d try one of those barbed plastic strip things first. They work great. Good luck.