Tank sensors don’t work? We fix that.

Using our exclusive hydrojetting techology, Kleen Tank, an authorized All Pro Water Flow dealer, gets your RV’s waste holding tanks clean — from the inside — without damaging chemicals, messing up your campsite, or upsetting your neighbors. And we get your RV’s sensors working and accurate again. We even teach you along the way what you can do to keep them working. All without chemicals, gimmicks, or expensive processes.

Whether it’s a clogged RV toilet, a slow draining system, or just annual maintenance on your RV’s waste system, Kleen Tank is fast, economical, and safe for the environment — and your RV. We spend as much time teaching you about your RV’s waste holding tanks and waste system as we do cleaning your tanks. If you’re tired of your RV’s sensors not being accurate, call Kleen Tank today at 815-508-3878 or request a quote today!

The best RV owner is an educated RV owner.

There’s no doubt about it: When you know about your RV, your RV works better, has fewer problems, and doesn’t cause you headaches. That’s why we publish a new blog article every week on some educational (or informative!) aspect of RVing. And if you’re coming to a rally we’re working at, we hope that you’ll take some time to review our articles and get a little informed. Because our best customer is the one who knows enough to ask questions!

Tank Valves are an Open and Shut Case

"Is it okay to keep our gray tank valves open all the time?" We get asked that question plenty of times. In fact, it ranks right up there with "What tank additive should I use?" and "Why do I need your service? I already have a flush system in my gray tank." We've...

Black and Gray Tanks Aren’t the Only Ones That Need Cleaning

Freshwater holding tanks need cleaning too. Here's the easy method for doing this important maintenance item. One of the main complaints we hear about an RVer's holding tanks is that the gray ones stink a lot. Sure, we expect the black tanks to have an odor, but...

What is the GEO Method?

Is the popular, homegrown tank remedy the solution to your misreading tank sensor problems? Almost every RVer complains about their holding tanks. It seems that no matter how new (or old!) the RV is, the tank sensors just don't read accurately (if at all). It's...

Why aren't your RV's tank sensors working properly?

Your RV's sensors aren't accurately reading because your waste holding tanks are dirty, no matter what you do to them. Onboard sprayers aren't taking care of the problem. Enzymes and other chemical tank additives are only making the situation worse. You've probably given up hope on them every working properly again.

Kleen Tank's hydrojetting process is the ONLY way to get your tank sensors working properly -- and accurately!

Learn more about our service and schedule a professional cleaning today.

Find out how today!

Don’t get mad.

Misreading black and gray holding tank sensors? Clogged RV toilet? Holding tanks that fill up too quickly? Smells that just won’t go away?

Don’t get mad, get Kleen Tank. We can take care of these problems quickly and almost always without expensive and time-consuming repairs. Our exclusive hydrojetting system does the job your onboard black tank spraying system can’t — getting your holding tanks clean, healthy, and working without problems.

Why not call us today to learn more or make an on-site appointment? Just dial 815-508-3878 anytime. We’re available 24/7/365!

Don’t get frustrated.

You think your tanks are clean, right? You dump them and use that onboard black tank sprayer. You’re using the enzyme or treatment solution the dealer or manufacturer recommended. And there doesn’t seem to be any problems.

But your problems are just around the corner. Sensors not working. Slow draining. Smells. Clogs and mounds.

A lot of RV waste holding tank problems happen because you’re not having an annual, professional cleaning. Just one yearly cleaning service along with regular use of our exclusive cleaning solution will keep your RV’s waste holding system healthy, in working order, and free from trouble.