Green gobbler is a great one time use dissolver. Most issues are resolved over night completely. Have used this over years always best result product. This time whatever is in wherever it is a need of removal have found insta plunger new to me for use. Hope this works for me!

My bathroom sink was stuck and I used another product to get it flowing but it didn't work and then I noticed this bottle and had never heard of it and it got really good reviews. So I ordered it and I tried it and I forgot to check at 10 minutes and so it had stayed in the sink all night but when I went to put water through, I had no problems and the clogs is gone, so I am very happy give it a try.

Green Gobbler Main Line Drain Opener %26 Clog Remover Liquid - One Gallon, no bad smell, safe for Septic system worked on whole weekend kitchen sink clogged pipes %26 huge back up. Perhaps tree roots involved, so that's saying something that Green Gobbler got it draining again.

We were having problems with bathroom toilets getting clogged. I read reviews about Green Gobbler and followed the directions. Our toilets now work as new. Great product.

I used as recommended and was able to clear a slow draining kitchen sink back to normal overnight. I will follow the recommended periodic prevention approach to see if I can avoid slow draining in the future.

I didn't like the fact that it didn't clear my drain. I said it would clear the main line and it did to some extent but I still have a clog and I use the whole bottle as instructed so I don't know. I'm going to have to invest in the next step of trying to get the clog out of my two drains. it's just it just said it would do it and so close to $20 is something that I don't want to spend on a product that is going to only do a little bit if it. if it said it it cleans most ones or it. can you know this was like it flushes everything out on a main line. and yeah I didn't have that complete experience so maybe if I repeat the process with a different product for a main line maybe it will finally clear

i used this in a slow running bathtub let it set for 2 hrs, not the recommended 30 minutes then hot tap water flush, still slow drainage, i bought 2 bottles of this main line drain opener 1st bottle I'm very disappointed, tonight i will use 4 cups of the 2nd bottle and let it set all night from 10:30 until tomorrow morning to around 10-10:30 then flush with hot tap water, we'll see what the outcome will be

I got a main drain line clogged and I used the whole 1gal of this product and left it overnight. It didn't do anything - the line remained clogged and I had to use high pressure water to clear it.

This was a waste of money. My bathtub drains extremely slowly. Once the tub finally emptied, I poured the entire gallon into the drain and then let it sit overnight plus part of the next day (about 18 hours). There was no improvement.

i'm pretty mad about this purchase - they offer a refund but i'd need a printer, envelope, stamps, etc. and i just don't have the time - this was the biggest waste of money i've spent in a very very long time - it MIGHT work for pipes starting to clog, but i tried the last of it in a sink that drains slow and it did nothing - i swear this is just soap. lol - - i would stay sway from this - even if i was paid for this review i'd say the same thing (but i was not) - - please go for a lue based formula if your pipes are slow to drain or clogged -- NOT THIS!