Essential Values Coil Cleaner for AC Unit (Gallon) | AC Coil Cleaner That is Non Foam Formula for Condenser Coils - Heavy Duty Professional Grade & For Commercial & Residential Air Conditioner

Used this for first time this weekend on heat pump pool heater. There had been at least two years of build up, greenish dark gunk. I first used a small vacuum with medium nylon brush attachment to remove this season's cotton wood (probably last season's too). Directions were to create a 7:1 ratio water:product. I was more like 3:1. I really had low expectations. I sprayed on with battery sprayer, two coats. That was much easier than hand pump would have been. Might have sprayed a few pints total. Let it sit for a full 10 mins. Garden hose sprayed it off. Top to bottom rise until all suds were gone. I could not believe how clean the fins were. All of the gunk was gone. Only spots it missed were where the outer cage had blocked the spray or rinse. 99%. They looked lime new.

Quality product that worked better then I expected it to and smelled really nice! I put it in a spray bottle and sprayed the coils, let it sit for about 10 minutes, then rinsed off. There were foamy dishwater like bubbles that came off and the coils were a bright shiny silver color again. It had a minty smell that was surprisingly pleasant. Was very easy to use and cleaned up really good.

Used as directed and it cleaned my unit up nicely

Works great. Great value

I have used other products like this from home improvement stores before. This cleaner is awsome and best I have used.

Works great

It isn’t as good as other cleaners I’ve used for AC coils. It does a great job as a deck cleaner.

Great productUsed it on our Central AC.It did the job