Updated over 10 years ago on . Most recent reply
Thrift Drain Line Cleaner
Have any of you ever used this product. I had a plumber out the other day to clear a clogged washer drain line and he recommended this product down each drain 2 times a year as maintenance. He said if I would do that, he would never be back to the house.
I looked it up and bought a 2lb bottle on eBay for $24.
Here are some demo videos. Looks like its going to work well if it preforms as well as the demos.