Simple Green Foaming Coil Cleaner - 32 Fl Oz

So Easy to use and works without any scrubbing. The product foams up well and has a light scent which dissipates after running the AC for a short time. I ordered three cans for my three AC’s but one would have been sufficient for all three.

This coil cleaner exceeded my expectations. I used it on my home AC unit that hadn’t been cleaned in quite a while, and the amount of dirt and grime it removed was impressive. The foaming action really helps lift buildup from the coils, and it was easy to rinse away afterward. What I liked most is that it’s simple to use. Just spray it on, let it sit for a few minutes, and rinse if needed. The foam expands nicely and gets into the tight spaces between the fins. I noticed better airflow and the system seemed to cool more efficiently after cleaning. Another plus is that the smell isn’t overpowering like some harsh chemical cleaners. It still feels strong enough to do the job without being overly harsh or messy. The cans lasted longer than I expected, and the spray pattern was consistent all the way through. If you’re trying to maintain your HVAC system or improve efficiency without paying for a service call, this is a great product to keep on hand. Definitely something I’ll purchase again.

Never have a problem with Simple Green. Gets the tough stuff off any surface. My go to for tough stains and surface grime.

I read reviews and many said the cleaner didn't foam much. My AC units weren't extremely dirty so for the price I felt I couldn't go wrong with this product. I mixed it 1 qt cleaner to 3 qts of water in my pump up sprayer with a wand. I shook it up real good and pumped the sprayer up for the best pressure. There wasn't much foam but there was some. I sprayed it on heavy soaking down the coils heavily. After letting it sit I hosed it all off and the coils shined nicely. The 1 gal in my sprayer was enough to easily do my 2 outdoor condenser/compressor units. It would have been nicer if it foamed when applied like the aerosol cans do but for the price the gallon will last me a few years doing the outdoor units.

works as described Had no issue with spraying foam after shaking very well & used can upright spraying side to side. Use eye protection a mask and gloves to be safe. Turned off power to unit while using product & had opened unit to vacuum out debris at inner base. I sprayed through outside fins did not need to remove sides of A/C condenser as my unit wasn’t that dirty with caked on debris. left it on for an hour foam had disappeared and no damage to exterior of A/C paint finish. I hosed off using shower spray to not have forceful water bending coils. could see water coming off was dirty as it ran down sides. . after done could see through coils I purchased 3 pack of cleaner but one can was enough to do my 4 ton unit all sides on outer unit. - inside wasn’t needed this time. would have needed two cans if did inner coils. shared can left with others. would purchase two to ensure have enough Happy with results

This foaming spray work great use it to clean my air conditioner in my home it did it cleaned it out good I recommend it

Not really sure if it worked or not. It did not foam up like I thought it would and the coils seem to still be plugged up.

I used it for cleaning an evaporator and HVAC box on a car. It worked well, it went a long way as well. I barely used 1/3 of the can to get the job done. Weeks later and still no cheesy feet smell anymore.

Excellent. PAY ATTENTION: this product is concentrated, so mixed with 2/3 water and 1/3 of simple green, you will get 3 gallons final product. This is a lot. I did use around 300 ml for one air conditioner so still remaining around 3400 ml in the gallon 😳😁

Funciona muy bien para limpiar los serpentines tanto del equipo de afuera como el de adentro

Works great for cleaning my AC coil. Added some cleaning solution into a small pressure sprayer and water pumped it up and hosed down the coil, used water hose with nozzle cleaned it all up, ready for the season, do it again next year.

Muy util para limpiar los serpentines metálicos de una unidad de minisplit. Es importante notar que el producto debe diluirse con agua, y se debe utilizar un atomizador que tenga una bomba de presión.

The foam cleaner does a good job and cleans surfaces effectively. I was happy with the results and it was easy to use. The only reason I'm giving it 3 stars is because I feel the price is a bit high for the amount you get. If it were more affordable, I would rate it higher.