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Model # AC-920

Internet # 100599017

Store SKU # 380194

Air Conditioner Coil Foaming Cleaner

This item has been discontinued.
The Home Depot no longer carries this specific product.

$5.48 /each




Model # AC-920

Internet # 100599017

Store SKU # 380194

Suited for use with almost any coils, the AC-Safe 19 oz. Air Conditioning Coil Foaming Cleaner is a heavy-duty detergent easily removes dirt, grease and oil. With a special 360° valve, it can be sprayed in any position.

  • Heavy-duty detergent easily removes dirt, grease and oil from air conditioner coils
  • Suited for use in most coils such as window air conditioners, roof top units, central air systems
  • Self-rinsing foam cleaner
  • Equipped with a special 360° valve
  • Neutralizes odors but will not harm drain pans, plastics or other unpainted materials

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Air Conditioner Product Type 
Color Family 
Part/Accessory Type 
Air Conditioner Part/Accessory 
Product Weight (lb.) 
1.5 lb 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.5 out of 5 by 111 reviewers.
Rated 5.0 out of 5.0 by Fantastic Fantastic Fantastic Stuff... My A/C unit is over twenty years old and it gets a real workout since I live in Texas...where it always gets REALLY HOT in the summertime and can get REALLY COLD during the winter. This stuff is part of my routine maintenance of the unit. With one application, it quickly and completely loosens and dissolves the gunk that gets trapped in the coil. I spray the coil, let it sit and soak for ten minutes and then gently wash it away with the garden hose. And the more dirty the coil is beforehand, the greater the difference in performance is immediately noticeable after application. Works great and simple to use. Highly recommended. July 15, 2015
Rated 5.0 out of 5.0 by Worked very well, pleasant smell Bought 2 cans to clean my inside a/c coil inside furnace and also the evaporator outside house. Only used 1 1/2 cans to do job and I used very liberally. Great that product sprays even if can is sideways or upside-down. Had great foaming action and cleaned excellent. Also nice that it has a pleasant smell. My inside "A" coil fins were extremely packed with years of dust/debris and this product worked fantastic. Nice price for do it yourself. Now my a/c will be more efficient and save some $ too. Used the online shopping feature and instore pick up which saved me time looking for this in store. October 19, 2015
Rated 5.0 out of 5.0 by Great A/C coil cleaner I cleaned my a/c coils just by spraying them and the product does the rest. My central home a/c is working fantastic in this hot Florida climate! July 1, 2014
Rated 5.0 out of 5.0 by Wonderful stuff!! This stuff really surprised me! You should see the gunk that comes out of the coils within minutes of spraying it on!! Highly recommend this and ordering from Home Depot. Local stores didn't carry it and I had to do something because my AC was freeing up. Try this stuff guys, its great! October 7, 2015
Rated 5.0 out of 5.0 by Does the Job for a Good Price It's not as good as using the industrial type cleaner the professional A/C guys use, but it's the next best thing. I have a large 5 ton A/C and it contained enough cleaner to do the job on the outside condenser. I sprayed it on and let it set for a while, then hosed it off. I could see the difference. My coil was not filthy so I can't say how well it would work on a really dirty coil but I suspect it would definitely help. Beats a service call charge to clean a coil. Helps keep the A/C running more efficiently and cooler. It's a mild irritant to the throat & lungs so take appropriate precautions. August 23, 2015
Rated 5.0 out of 5.0 by Works great If you're trying to clean your a/c yourself, you'll probably come across youtube videos telling you to spray your coils with dish detergent. This might be a good idea for a first rinse, but it won't really clean your unit out. I immediately saw 5+ years of dirt and grime oozing out with the foam using this can of stuff. The scrub brush is useful to complete the job without messing up the fins. This also turned my brown filter white and clear. Left my space with a nice orange scent for a few days after starting up my a/c again too. Well worth the five bucks. March 11, 2015
Rated 5.0 out of 5.0 by Great product with many other uses! Very easy to order this product online with the free shipping option. I have used this foam cleaner to clean out engine bays in my ATV and snowmobile. Product is not harmful to plastic, rubber and other sensitive materials. I always buy a box full at a time! April 9, 2013
Rated 5.0 out of 5.0 by Great product! Saved me $88 + cost to clean the coils My condenser fins and coils were dripping straight to the AC filter then the floor instead of the water sliding to the sides to get collected and sent down the drain line. From what I read, this could be either due to dirty fins or due to the unit being low on freon. I called the AC company and they quoted me $88 just to come and inspect it. To fix it it would have been extra! My fins looked fairly clean so I was leaning more towards the second possibility of the freon being low. I figured, for $5, I won't be losing much and I will have clean coils even if that wasn't the cause. I bought one of the cans and it had a nice brush that I used first to loosen the dirt. I then used a shop vac to suck the lose dirt, then I sprayed the foam. It did not cause a huge mess as I expected and I wore eye protection. It irritated my breathing a little. I left it for 10 minutes then I wiped it down and ran the AC! Not a single drop of water. All the water is now going down the drain line as it is supposed to. Now, when I shine a light, I can see the coils through the fins which were not visible before. Overall great product. It saved me at least $88 plus the price of labor to to clean the coils. Highly recommend. June 11, 2014
  • 2015-11-22 T10:16:43.639-06:00
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