Valterra V23002 Pure Power Blue Waste Digester and Odor Eliminator, 32 oz. Bottle

I've tried a lot of different tank treatments over the years, especially the ones commonly found in the RV section at Walmart and none of them have worked nearly as well as this product. This is hands-down the only product that completely eliminates odors in my RV, both in the black and grey tanks. It was originally recommended to me by a trusted RV mechanic, and ever since I made the switch, I haven’t looked back. Not only does it keep things smelling fresh (a huge win in a confined space like an RV), but it also breaks down waste effectively, keeping the entire system running smooth. The 128-ounce bottle lasts a good while too, making it a great value. If you're serious about maintaining a clean and odor-free RV, do yourself a favor and skip the cheaper alternatives. This stuff is great.

This size bottle is best bargain . This product works fantastic & smells the best . Also digests the sludge to soup .

This is fantastic!!! I live in my RV, so black water treatment is a regular part of my budget. I have tried many different types of black water treatments, and this one is the best! It is far above the others in quality, smell and results. This well be the one I use from now on.

Works well in both holding tanks. Pleasant order. You need to use a little more than stated on the bottle.

Great product!

I have always used thredford. But after using this just once it is my new go to. Works better than the others. I've tried several different brands and this by far is the best

We had a clogged RV Black Tank and the sensors had been incorrect on it since we aquired it and the sensors were also incorrect on the gray tank as well. We stopped and had our tank pumped out by an actual Septic Pumpout Service and to no avail the whoole ride we were still smelling grossness. So then we pulled over at a RV supply store and bought a tank wand that squirts high pressured water like a crazy sprinkler inside and some tissue digester. That entire weekend we used the tissue digester and even used it and ice on the ride home after dumping thinking it would clean muck up and then dumped the tank when we got home and still smelt grossness the whole ride and still had sensors blocked up not knowing what the true levels were at. SOOOOOO - I went online and found a review that a rv tester guy said this stuff was the best around and had a video of the regualr stuff vs this stuff and regular charmin toilet tissue in a cup.... the other stuff didnt break down the tissue but this stuff broke down the tissue into particles in a few minutes!!! I was convinced I had to buy it - so by the time we went on another trip the directions said to use 2 oz per gal I think - well um no I used almost a half of a bottle by the time we were done tih that trip because I poured some into the "empty" tank on our way to where we were going and figured it would swish around and get it deteriorated and we were ri9ght it was swishing so much it started to stink again so i would pour more and more power blue down the toilets everytime it stunk lol - well that goes to tell you that tank wasnt empty - we pulled over before we got to where we were camping at liquid masses of the nastiest water i have seen came out of that tank and poured a little in the gray tank also to see if i could get crud off sensrors to read right and whtchya know all the sensors were reading right - tanks were finally truly empty for the first time since we have ownbed it for an entire year and the entire trip there we were off grid and didnt smell a stinky drop and could smell the great freshness from power blue!!! I am going to use it correctly this time so it will last longer now that we have finally fixed the major clog we have had until we found this miracle!!!! Thank you internet rv tester product guy because of your video we found the miracle to getting rid of stinky, clogged rv tanks!!!!! Oh yea and my husband thought I was going to burn like oven cleaner when i got alot of it on me from hitting a bump while pouring it into the toilet when he was driving but not a bit - it wiped right off my skin didnt stain didnt burn and even washed out of bath floor mats no problem no staining at all~~~

Works great. No smell between weekly black tank dumps.

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.

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.

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 better But the for the price (use as directed) its only 54¢ per tank (128÷2=64 tanks) I purchased this when it was $38.

Works perfectly and smell nice for me !

Great smell, I've never had the revered sewage smell in an the years of using this brand in any of our RVs. The large bottle lasts a long time of you use the correct amounts.