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All of your RV holding tank questions…answered!

Welcome to Ask Kleen Tank, our specially-created website just to answer your questions about your RV’s holding tanks, waste handling system, water heater, and anything that Kleen Tank has some expertise with. Here are our most recent questions — and answers — from our readers, customers, and other RVers who have asked questions at rallies we’ve attended or through our Ask a Question page on our website. You can find a complete library of Q & A articles in our Library or visit the original Kleen Tank website for expanded articles on all sorts of topics. Enjoy!

Can you sanitize your holding tanks?

Can you sanitize your holding tanks?

The question might be, why would you? Is sanitizing waste holding tanks even possible? What about your freshwater tank? Find out why this common myth isn’t can’t really be done but why it’s important for your drinking water.

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Can I use Dawn or another detergent in my holding tanks?

Can I use Dawn or another detergent in my holding tanks?

You’ve probably heard that you can put Dawn dishwashing liquid in your RV’s holding tanks to get them clean. After all, if it gets dishes clean, why wouldn’t it do the same for a dirty RV holding tank. Is it safe? Is it recommended? We discuss this popular suggestion.

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How often should I empty my tanks?

How often should I empty my tanks?

The quick answer is you should empty your tanks when it is needed. But there are few considerations to take into account, including what to do when you’re packing up and leaving for your next destination. Take a look.

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