351271 Build-Up Remover Drain Cleaner, 64 oz

I live in a 1970s home, so it has come with its fair share of plumbing issues. After having to replace our main drain on the second level, we wanted to start a maintenance plan. This has become a staple for our plumbing. Being in TX, we have hard water, so keeping scaling down and clogs away is a must for plumbing longevity.Since we have started using this Roto Rooter combo, we have not had any clogs. Highly recommend for routine use. I usually pour at night so the formula can work overnight. I pour down drains and sinks at least once a month.I also fill the upstairs bath tub with water and then let it drain while watching the water flow through on of my cleanouts to ensure there is free water flow in the drain. I'll do this test on the kitchen sink as well.This is an easier way to test functionality of the pipes and ensure there isn't a clog. Given how expensive plumbing can be, this maintenance routine is well worth the money.If you have older plumbing like we do, I highly recommend the Roto Rooter combo.Lastly, we don't smell any strong odors when pouring or letting it sit. This is a nice aspect given we use this product regularly.

I had a clogged bathtub for my new apartment. I figured it’ll be an easy fix without calling for maintenance. It does the job perfectly. Only half the bottle my bathtub is unclogged. Good value and easy to use!

One drain was slow -- this fixed that pretty quickly. The other was clogged. After using a disposable snake, this finished the job. Will only buy this kind from here on out.

Total waste of money... Tried to use it on a slow drain but it doesn't even go down all the way (just pools around the sides) , then the instructions are to AVOID RUNNING WATER DOWN THE DRAIN FOR 8 HOURS!? Took me a couple days of messing with this stuff (waiting 8 hours + between treatments) before I concluded that it's useless. Don't waste your time or money

FOR THOSE OF YOU READING BEFORE BUYING: THIS IS NOT NOT NOT FOR CLOGS OR EXTREMELY SLOW DRAINS. It is for PREVENTING clogs. I had to additionally buy Drano Max to get rid of the (mostly) clogged drain in the tub. Now monthly I will pour some of this down the drain and WAIT 8 HOURS. (You can't use it and then take a shower!) So I'll shower and then pour it down.

Did not work as well as what I purchased directly from Roto-ruter.

Worked very well.

Worked on clearing hair clog in drain finally after trying another product. Easy to use. Water drained after using product. Will use monthly as maintenance.