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Drano in RV plumbing is something most people don’t think about until they experience a clog. In fact, most beginner RVers don’t have any drain cleaning products on hand at all. Yet, when a drain clog happens, first-time RVers reach for Drano in RV plumbing clog situations, as they do at home.
This article shows you why pouring Drano down RV plumbing is a bad idea. You’ll learn about safe alternatives and other tips along the way.
Before we get started, let’s get your questions out of the way by answering the most commonly asked drain-unclogging questions specific to using harsh chemicals like Drano in RVs.
Can I Use Drano in an RV? FAQs
Drano is a caustic chemical cleaner. It works by creating heat to eat away at any obstruction in its path. This means that Drano will not only destroy a clog but it can also destroy the rubber seals, plumbing piping, and holding tanks in your RV plumbing.
1. Can I Use Drano in My RV Toilet?
No, you can’t use Drano in your RV Toilet. Pouring Draino down your RV toilet isn’t a good idea because you risk damaging the black tank, the dump valve, or any rubber seal or pipe along the way.
2. Can I Use Drano in My RV Sinks?
No, you can’t use Drano in your RV Sink because, like your RV toilet, it can damage essential components. Drano can damage the water holding tanks as well as any rubber seals found in your RV plumbing. Therefore it’s never a good idea to use it in any of your RV drains
3. Is It Safe to Use Drano in My RV Shower?
No, it’s not safe to use Drano in your RV shower. Like your toilet and sink, the shower drains into a holding tank. Avoiding chemicals that can damage the tank and the rest of your RV plumbing is important to maintaining and preserving your camper.
4. Can You Use Liquid Plumber in an RV?
While some RVers will tell you that Liquid Plumber is safer to use in your RV than Drano, we don’t recommend it. Liquid Plumber is still a chemical cleaner. As such, it can damage your camper’s rubber seals or PEX pipes. Today’s motorhomes and travel trailers still have rubber plumbing components, so Liquid Plumber is just not a good idea.
5. Will Drano Damage My RV Black and Gray Tanks?
Drano is a caustic…
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