Best RV Air Conditioner Coil Cleaner

You must take care of the air conditioning system in your RV. The last thing you want is to set up camp somewhere hot and muggy only to have your system fail to kick on properly. That’s why you’ll want the best RV air conditioner coil cleaner, the Dometic D1227001 Advanced A/C Coil Cleaner Aerosol. With this product and others in hand, you’ll be able to maintain your AC coils properly, so you don’t have to worry about this aspect of taking care of your AC unit.

Dometic D1227001 Advanced A/C Coil Cleaner Aerosol

The first product that comes to the minds of RV owners that want to clean their AC coils is Dometic’s Advanced A/C Coil Cleaner Aerosol. This product is designed to work with your RV and comes with many functions and benefits, beginning with the very low price point. This product sprays on as a foam, allowing it to penetrate deeper into your system to help everything from the coils and fins to the evaporator.

Best of all, you can use this in many different systems- there’s no rinsing required, either! Just spray it on and let it dissolve all the built-up grime so that you can optimize your air conditioner’s productivity. All in all, this is a wonderful product, and it costs so little that everyone can get a can. If you are enjoying this article, check out our article on the best wax gelcoat rv.

The Goodstuff RV A/C Coil Cleaner

The Goodstuff RV A/C Coil Cleaner was a very close second on the list of the best RV air conditioner coil cleaner. As its name suggests, this product is made from the good stuff. It will spray into your system in the form of a foam, and it can help clear away all your typical gunk like lint, grease, and regular dirt. It isn’t going to choke you with fumes, either. Instead, you get a fresh, citrus scent.

The only main difference between this and the Dometic is that you should give this a rinse in the system once it is done working. It’s slightly more expensive than the top pick on our list, but it’s still a very effective product to use. If you are enjoying this article, check out our article on the best rv rubber roof cleaner.

AC-Safe Air Conditioner Foaming Coil Cleaner

AC-Safe is a very effective product that you can utilize to keep your air conditioner unit operating at peak levels. One thing that people love is that this is the ultimate budget product. It costs the least of any product on this list, and it still gives you 19oz of spray.

This water-based formula won’t foam up like some others, but it will still eliminate dirt, oils, and other grime on your AC coils. You don’t have to rinse this off with water, but it might not be a bad idea to do it anyway. It comes with a 360-degree spray valve so you can get this into some very tight spots!

WEB WCOIL19 19 oz Coil Cleaner

This product is a little more expensive than the others that we’ve listed here, but it’s still within the budget constraints of most people. One reason for the extra price is that it’s a biodegradable and safe product. It does not have any of the harsh fumes that many cleaners include.

The WEB WCoil19 product is another foaming item that will help get deep into the system for better outcomes. It also enables you to get into places that are tough to reach with the 360-degree nozzle and the fact that you can use the product upside down. All in all, this is a fantastic product for cleaning your coils, so they don't cause overheating in your AC unit. If you are enjoying this article, check out our article on the best rv sealant.

Nu-Calgon 4171-75 Evap Foam No Rinse Evaporator Coil Cleaner

The foam that you get from this product is meant to work quickly and easily. It’s also designed so that all the user has to do is spray down the area that is afflicted with dirt, oil, grease, and grime, and then walk away. This product does not have to be rinsed once you spray it, so it’s great for people that want to get the job done in a hurry. You can buy this in packs at a time, cutting down on the need to re-order it.

The product is in the middle of the prices relative to the other products we’ve listed here, so it’s affordable. This product is NSF registered, and it comes with the benefit of leaving a pleasant lemon scent after it’s done liquefying and rinsing away the matter on your AC coils.

CRC Foaming Coil Cleaner

This 18oz can of coil cleaner gives you everything you need to get your AC back in top shape. It’s a low odor formula, so it won’t leave any lingering smells, but it’s clearly not as nice as some of the citrus smells you can get. The product is potent, and it will dissolve just about anything that you will typically find on AC coils.

With that in mind, it’s essential to realize that it is a very safe formula despite its power. It is rated to be used safely near food and for another, it doesn’t negatively impact the ozone layer. All in all, it’s a reliable product with a good, medium price point.


Cleaning your AC coils might not be the most pressing matter on your mind. However, you should consider doing it once in a while just to make sure you’re not overheating your AC for no reason. These sprays will mostly let you apply it and then leave it without rinsing, taking away most of the hard work!