Kitchen waste disposal units can cause more problems than they're worth. Photo /Getty. Waste disposal units, also known as “electric pigs”, “gurglers” or “food waste disposers” have been technically ...

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Next, Heath says, “Slide a slip nut and washer onto the waste pipe and connect the curved section of pipe by hand-tightening the nut.” He adds, “Align the other end of the curved pipe with the main ...