09-09-2019, 04:23 AM
testcase wrote:
Plain BOILING WATER can do a very good job of clearing a clog too.
A friend of mine who owned several rental properties that were big old houses divided into multiple apartments each swore by pouring a gallon of half Clorox/half boiling water down every drain once a month. If that kept the antique and likely undersized for purpose plumbing of those buildings flowing smoothly, then it gets my vote.