Foaming Coil Cleaner for AC Unit, Heating, Refrigerator, Air Conditioner No Rinse Coil Cleaner Spray Breaks Down Dirt, Dust, Grease, and Oil

Cleaned up my window units coil very well. I was so impressed with the results I tried using it on a cpu heatsink, it worked like a champ on the fins and got the dust and nicotine residue right off the fins. Foams up and expands which is key to a good coil cleaner. Won't eat up the metal or cause leaks even if you don't rinse it. Good price and is my goto item for easy cleanup and getting the A/C back to cooling well. Works well on car evaporators as well.

Used to clean the outside and inside coils on my window AC unit. Took away the musky old smell and now smells fresh as new.

No issues with the product. Can size was perfect for the condenser and a small mini split.both units came out clean.Thank You.

I followed directions which are on the cans label. My A/C is much colder and doesn't turn on much. My suggestion is to purchase a brush to remove any debri from unit inside and main unit.Wonderful Product, easy to use.

Took hardly any time at all the window unit doesn’t have that mildewy smell any more. YAY!!!

It was easy to use to clean our severely neglected window air conditioner. It took several passes so I used the entire can on one unit, but this windo AC was so dirty that it had almost no air flow through it anymore. After use it worked almost like new. The only real detractor was the scent. It says it has a lemon scent. I could not smell the lemon, just some funky off chemical smell. Still a great value for your money.

My mini splits are out in the open and under trees. They get dirty. I spend quite a bit of time keeping the coils clean. Heard about this, took me 6 months before I finally bought some. Was a bit skeptical. It works great! Made the job of cleaning so much easier. I did have to spray on wait about 30 minutes and use water.Amazing!

I'd love to be able to write a review on how well this cleans an A/C unit, but I've tried two different cans of this stuff and both times they clog within the first few seconds.The spray foam is fine for perhaps the first 3 or four seconds and then that's it. After that, more of this stuff dribbles out onto your hands than spraying onto your A/C unit.I guess I'll try another brand because I've absolutely had it with this one.