dirtybirdsoaps Posted July 21, 2014 Share Posted July 21, 2014 I tried doing a search but for some reason it kept telling me "old lye" & "lye" were not allowed, Anyways, I remember everyone saying to use it as a drain cleaner/ unclogger but is it safe for pvc pipes? I know you can use PVC as a mold, but didnt know if a lye solution would be safe? Quote Link to comment Share on other sites More sharing options...
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