Instant Power Hair and Grease Drain Opener – Multipurpose Liquid Drain Cleaner and Clog Remover, Odorless, Ready to Use, 20 Oz

I have been using this item for several years and have found it to be the Best when it comes to opening stopped up or slow drains. It is safe to use on all pipes and septic tanks. Just pour the bottle in the drain, do not wash it down, but let set overnight and, lo and behold, water drains easily next day. No odor, no mixing with another item! The label states to be cautious in opening etc but I’ve never had any problem; though I am careful! I highly recommend this drain cleaner. I have Not used in clogged toilet so no comment on that!

Typically I don't write good reviews, but I do let people know if something is not worth buying. But this drain cleaner is off the hook. Definitely would recommend to anyone. I poured in half a bottle before I went to work thinking I would put the hot water in after work which I forgot to do. But the next day I did it and it was like magic. The clog is free and this stuff works great.

It worked great! Best results ever for a clog remover and so simple to just pour the bottle in, wait a few hours and done away a long standing problem.

Stuff really works. We have a drain that gets very slow so TP etc gets backed up if you only half flush. This stuff breaks down the tp and poop and get the drain open!

I bought this and it worked great on the bathroom sink last year. Now the bathtub very slow draining and since it is so old, the drain can't be removed. I used "Green Gobbler" a week ago. There was some improvement but still draining slow, so I thought that I would give this another try, but there is a warning on the bottle about using this if you have used another product to clear the drain. It doesn't indicate if it was the same day, or at any time. Not sure if I need to wait another month or two or not use it at all.

We have an old house with ancient pipes. For the section of kitchen pipe, I was able to disassemble, the clogs filled up the entire diameter of a foot of pipe with a black gelatin like substance which I assume is grease derived. With 4 liters of Instant Power and hot water rinsing, the kitchen sink now flows! Have to say I'm amazed.

Best drain cleaner ever! We'll never go back to draino.

I tried this after having tried the typical store bought brands(Drain-O) and snaking the pipes with no success getting a slow drain any better. I used this once and presto the drain flowed perfect again. I would definitely recommend this product for anyone having issues with a plugged drain.

Funciono excelente

Good stuff! We tried everything to stop our shower drain smelling from pouring bleach, Milton fluid, Mr Muscle drain cleaner and even the anti bacterial sticks you can now buy. Nothing worked so I purchased the above product as a last resort. The container was easy to open and I couldn't detect a strong smell from the product. I waited until the evening to pour the liquid down the drain (wearing rubber gloves as the liquid is caustic) I poured approximately half the bottle down the drain and waited to see if anything bubbled - no bubbling and thought 'I hope it's worked' Left the liquid in the drain overnight, woke up and went into the bathroom expecting the same horrible smell - no smell! Still no smell over a week later! After trying several other products to get rid of the smell, I believe I had hair trapped in the drain which bacteria was growing in. This product removed the hair so the bacteria couldn't grow. Brilliant!!

Bueno y atención rapida

Quick delivery. Everything is as described.

Great product