Brandon
Reviewed in the United States on February 25, 2025
I have tried too many other products to count to use in our outhouse tank. Many of them were more expensive and don't come close to the quality of this stuff! The scent is pleasant and is the closest thing to the stuff the outhouse companies use to mask the odor. It doesn't take much and it lasts longer than anything else I've ever tried. I will never use anything else now that I've tried this stuff.
ALLAN EMTER
Reviewed in the United States on February 15, 2025
This is going to be great in a portable potty. It's a great product and a great service and shipping
glendon fleming
Reviewed in the United States on January 2, 2025
I have a small leak on top of my blackwater tank. So, the smell gets bad, if it is half full. I used this additive and It works. No bad smell, even in hot weather. I noticed from reading, it also breaks the waste down and is helpful for septic tanks. This is a plus, because I sometimes dump the blackwater tank into my home septic tank. It is a very good deal. I have paid more per ounce for other treatments and they don't seem to do anything to help with oder control, so they where a waste of my money. This is the only brand I use now.
The.Forgotten
Reviewed in the United States on January 16, 2025
Not a bad overwhelming odor. Dissolves waste effectively in the black water tank. I’ve been using this for several years, with no issues.
JayRec
Reviewed in Canada on August 17, 2024
I don't normally write reviews however in this case I had to. We have 2 outhouses installed at our flying clubs field. They were a horrible mess. The smell was bad inside and the flies were unbearable.After a thorough cleaning and disinfecting we put a half of the 128oz jug down each hole and added some water to get things going. That was 2 months ago. It has been a very hot summer and there is no smell and 0 flies!! There is still a faint mint scent from the product. We will be getting more to add shortly and will continue to do this process every 2-3 months from April until November.
Richard L.
Reviewed in the United States on December 8, 2024
I really like this product and it works well in my RV. Haven't used those packs you throw in since I found this stuff.
Sally J.
Reviewed in the United States on December 27, 2024
It works if you follow the instruction. We have used it since we owned our first camper.
Chibi's-Shiba-Adventures
Reviewed in the United States on December 12, 2024
Bought this product to keep the smell down for our Hipcamp Porta John and it works great. We like the size, ease of use, color and pleasant scent it leaves... clean! This is a great product and welcome addition to our camping setup 👍
Brittany
Reviewed in the United States on November 17, 2024
This is great stuff! I use it after I empty the tank & adding a little after so many flushes. No smelly tank either!!
Rupkin2
Reviewed in Canada on August 24, 2023
Purchased a jug, 128oz of Power Blue.1-price is good if you go by the directions of 2oz/40 gal. tank. Works out to 64 tanks, compare that to other single drop ins.2-I've left Power Blue in the original container under the sink in the cabinet. We havent noticed any over powering smell as many have said here.3-I've only had Power Blue long enough to do one dump of all 3 tanks. No odour at all from the any tank. Toilet paper seem to be more pulpy like.4-Havent seen any difference on the gauges but then again this was only my first dump.In a nut shell I will buy another jug of Power Blue. Its definitely no worse than any other additive I've tried, may even be a touch betterBut the for the price (use as directed) its only 54¢ per tank (128÷2=64 tanks)I purchased this when it was $38.
Oldman Bushcraft
Reviewed in Canada on July 4, 2023
I'm on my second bottle and it works well meaning it does what it's supposed to do and does it well. The scent is a bit strong when pouring into your toilet but disappears relatively quickly. Bottom line is that it keeps the tank clean.Recommended.
Amanda Schwebius
Reviewed in Canada on October 20, 2023
Great product but if you are sensitive to smells this is not for you. It has an extremely strong smell, even with the lid closed. I understand having to have an odor, but this was definitely like a plug in scent that never stopped pumping out smell lol
Jeff
Reviewed in Canada on March 28, 2017
I am constantly buying this stuff for my RV and my home. First, for the RV, it's great for killing the smell in both they grey and the black tanks. It only takes a little bit, and it works like a charm. At the beginning of the season, I usually buy a smaller bottle and pour the entire contents into my black tank, then fill the tank with water and drive around for a bit to mix it all together. Then I let it sit for a day and dump it after that. It clears everything off of the sensors etc in the black tank.Secondly, for my house, any slow drain or clogged drain can be fixed with this stuff. Simply pour in about 4 oz and let it sit for a few hours. It's environmentally friendly and wont destroy your pipes like the commercial drain cleaners. It's never let me down. I've had problems with my drains in the past and when the plumber comes out, they used to sell me a liquid that they told me to put a cap-full into my sink drain once a week to remove the build-up. It was $64 for a 32oz bottle, but now that I can buy a 64 oz bottle of this stuff for $32, I no longer need to buy from the plumber. And this stuff works and smells better.Even if you don't own an RV, buy some of this for around your house. It doesn't hurt to add it into your bathroom sink and let it sit over night in the drain just to clear out all the gunk that builds up. I've recommended this product to numerous people.