Camco TST Blue Enzyme RV Toilet Treatment | Features a Biodegradable Septic Safe Formula, a Clean Scent, and is Ideal for RVing, Boating, and More | 1-Gallon (41507), 128 Fl Oz (Pack of 1)

Bought in bulk like this and much less cost. Worked well.

Worked almost instantly with odor control.

Easy to use, works well

We've used this in our RV for more than 10 years now and it does really well breaking down everything. Some reviews complain about their tanks not smelling well. It DOES NOT keep the odor down, that's not what it's made for, you have to properly flush your tanks to keep the odor down. It usually leaks during shipping so order early in case you get one that cannot be delivered, it happens more that you'd think.

I always add a little more than what is recommended for treatment. Also, after we dump, i always add a gallon of water to my toilet with this solution then flush. While we are driving it gets to slosh around. I do not dump either. It stays in the tank until our next adventure. No smell stinking up my bathroom.

Works well

It definitely worked in breaking things down really well I've tried a whole bunch of different products for this and this one is one of the best

I wish it was more effective bcz it really does not make it as pleasant as it should in an RV bathroom space..

I have tried different products but I pretty much stick to this brand now it works well and is very reasonably priced I never have issues with smell and all solids seems to liquify quite well. I will keep using this product and would recommend to others.

A good price and a must for RVers. A little goes a long way.

This seems to cut down on odour much better than some other varieties.

Compared to the pods you can buy I find the liquid works much better at keeping the odours down. I would definitely recommend this.

Great product, seems to work well and easy to use