Rated 4.5 out of 5 by 108
Rated 5.0 out of 5.0 by KLH Worked great!!!
Worked great in a slow draining sink. Will buy more if we have the problem again.
September 20, 2016
Rated 5.0 out of 5.0 by DIYer Success in the kitchen
I used instant power for over a two day period, and let it sit w clog remaining ....then filled sink partially with hot water, attacked with a sink plunger....walla, unclogged. 5 stars
September 27, 2016
Rated 5.0 out of 5.0 by Jewel74 The Best drain cleaner I have every used!
I had a clog in my bathroom sink the first time I used this product. My husband shaves in the sink and our drain is quit open so hair was going down the sink often. I tried many various ways to unclog this sink with various results. The baking soda / vinegar method didn't worked, so I tried to snake the clog, this only had little effect and the sink drain only slightly better. I had also tried other store bought products including Drano to no prevail. Being desperate I went to Home Depot and ask an employee what they would recommend. The result being this product. Let me tell you it was the best I had ever came across, I put it in at night and in the am I was completely unclogged and has been for over the last 8 months. I now had the same issue with my bath tub, my husband striking again with shaving in the shower and also I have root growth issues in my pipes. Amazing results again, a completely unclogged shower drain this morning! FYI-This product uses non-acid formulation. One of the main ingredient Sodium Hydroxide which is Lye. The other is Potassium Hydroxide. I will always go back to Instant Power, it is the best!
September 11, 2016
Rated 5.0 out of 5.0 by RescueDogsRule Best.Product.Ever
Oh my goodness, this stuff is a lifesaver. Before buying it, I had tried a plunger, Liquid Plumber, the Hair Snare, baking soda and vinegar and something called a Clog Cannon. NOTHING worked to open up the bathtub drain and sink in my 75 year old condo. I poured the entire bottle down the sink and bathtub drain, covered and let is sit overnight. The next morning, I ran hot water down the sink drain. Success! The real test was going to be the tub. The product recommends covering the drain with a non-metallic item in case there is an eruption. Do it! When I took the plastic bucket off the next morning, there was an eruption of the most disgusting black ick I have ever seen. It really looked like something from a horror movie. I ran hot water down the drain for about 10 minutes. Voila! I am no longer standing in ankle deep water when I shower.
September 13, 2016
Rated 5.0 out of 5.0 by Cat Amazing!!!!!
My kitchen sink had a buildup of grease. It was snaked,plunged,drano, and nothing worked so i googled and this product came up. Read reviews, headed to hd. It was 5.88. Poured in both kitchen drains let sit 45 minutes, poured boiled water down and nothing. Took to theplunger and plunged 3 times heard a pop and bam the water whished downdown. I can see in the drains completely clean. The sink has not drained like this in 8 years. Amazing!!!!!!!
June 30, 2016
Rated 5.0 out of 5.0 by TJ Great prodict
Living with 2 women, this it becomes a must have product to keep your drains clean. Product works superbly well. Once every few months when I see the tub starting to back up, one overnight treatment of this and everything is back to normal
July 8, 2016
Rated 5.0 out of 5.0 by Drew WOW!!!
My child decided to help cleaning up after making chicken soup and put the chicken carcass several stalks of celery and carrots down the garbage disposal resulting in an instant clog I was unable to snake the clog even using the outside clean out port as the clog appeared to be past the port. I went to Home Depot and the clerk said the only thing that will work is the Instant Power which I thought I will try as in the past no liquid drain cleaner has ever worked for me. I poured half the bottle into the clean-out port closed it waited over night then poured 12 cups of boiling water down the drain and it flowed perfectly. Unbelievable!
March 12, 2016
Rated 5.0 out of 5.0 by Ally06 Amazing product.They have me FOR LIFE!
By the end of my shower Id have water almost up to my knees. It would take almost 2 hours for the water to go down.
-tried a snake thingy w.thorns on it. Figured hair was clogging the drain as my sis and I share this shower. Thorn thingy Came back clean so we were even more confused!
Googled chemical products for clogged shower drains and this popped up! I was sold by the reviews!!
AMAZING. Got the big gallon and i figured if it didn't work i would return it! (My bf worked at Home Depot and told me they take returns even if it's opened.)
Directions say 2 Cups For showers however I eye-balled it until the liquid reached the top of the drain. Covered the top drain to prevent lye explosion. Let it sit for 24 hrs. Flushed it with 2 kettles of Boiled water.
I didn't hear the WHOOSH as many have said so i was disappointed thinking it didn't work but did notice the hot water going down easily!
Showered just now and it's back to normal!!!!! :) water is going down perfectly!!! No more knee high water showers!
I recommend this to anyone! IT WORKS!
April 28, 2016