TankTechsRx Probiotic RV Tank Treatment (16oz)

This has the best product I’ve found to break down solids in the black tank. I’ve tried the latest treatment but found this breaks down ALL the solids safely in black tanks. We’ve had no odor issues and it’s easy to use, even half dose in the sinks & shower drain. The bio-enzymes in this product work consistently so you need to feed it your waste and water. I will not use anything else but this product.

This stuff is amazing! We are in deep South Texas, where the temperature is about 103 and we could not get rid of the black tank odor. We have used this for just one treatment and the smell is completely gone. We will never use anything else, but this. We are currently working in our RV, which means we are in it 24/7 and have been since about the middle of December. We had put up with odor ever since then, that is up until now.!!

Over the years, I have purchased this product several times. However, my recent purchase, the seal under the bottle cap was “loose.” Not thinking much of it, I used it anyway. That’s when I noticed the contents did not smell as they had the past. No fault of the manufacturer, but I believe someone used the contents, then refilled the bottle with a combo of molassess and water. I suggest you carefully check the seal before using.

We started using TankTechsRX about 10 years ago in our first RV. We lived and traveled full-time for six years so the holding tanks got a good workout. Never was there any sewer smells while using this product. We no longer full-time but still enjoy camping in our small fifth wheel and a couple months ago I ran out of TankTechsRX. I was using home made remedies and man, what a smell was coming from out tank! I bought a different treatment option and it helped initially but the smell soon returned. At this point I ordered TankTechsRX again and within a couple weeks, the smell I pretty much gone. I learned my lesson and will keep this product on hand.

I've used this stuff for about 2 years in my travel trailer and it seems to work pretty well. It takes care of any black tank smell and I like the fact that you need so little of it for each use, that you don't have to carry a ton of product, or several different products with you, to treat your black tank. I also use it in my grey tank, but it's hard to know if it really does anything.My only complaint is that it should come with a measuring spoon and the bottle should have a place to store the spoon.

If you own an rv you should be using this product 2 cap fulls keeps your black and gray tanks clean

Like the label says, it’s just science, no chemicals and it completely breaks down EVERYTHING

I love what I order, it works really well and never have any problems. Last time I was sent something different. I saw that they changed labels, so I tried it. However, this product is clear and does not work very well.

I have used it quite succesfully