Quality ChemicalNu-Coil Professional Grade Concentrated/Air Conditioner Alkaline Condenser Coil Cleaner for AC Unit/AC Coil Cleaner 1 Gallon Combo (128 oz)

Worked great i put it in a car foam sprayer, made ALOT of foar but cleaned great so use the spray bottles that come with and use PPE it will burn your skin but great to cleanwith

This coil cleaner did its job fabulously. (Photo is of the aftermath of cleaning 2 minisplits that had been running for 6 months) Easy to mix, simple to apply, and rinses off just as easily. No more having to take apart my 7 minisplit units, thanks to the bagging method and this great product, cleaning was fast and thorough. No more disgusting mildew gunk on the blower fan, or the fins. Using this spray is a completely touch-free way to clean these indoor units.The use of PPE is a must, so be prepared to accurately abide by the manufacturer's directions -protective clothing, mask, gloves, etc.I just saved myself $1500 worth of service costs by using this product and doing it myself.

This stuff works, followed directions, soaked into the grim on AC coils and the scum washed off.

Plenty of cleaner for multiple uses. Easy to apply with two spray bottles in the package. The cleaner did not foam up very much but did seem to do the job. At this rate I can clean the condenser coil every month if I want to.

Essential product for effective cleaning of the evaporation and condensation panels of air conditioning system equipment.

Works great I would buy again

My worst purchase to date on Amazon. I purchased this because it says high foaming, I mixed it like the directions said and no foaming. I tried different mix ratios, no foam. I contacted the company, this is how the communication went, all communications were through Amazon.Apr 24, 2023 5:22 PMI selected this because you claim high foaming. I mixed it like the direction stated, no foaming. I tried it full strength, no foaming. I want a refund or a replacement with a batch that works.Apr 25, 2023 10:04 AMGood Morning Chuck, the liquid reacts as foam when it touch the dirty areas!Apr 25, 2023 3:02 PMWhat kind of dirt does it react to. My outside unit has never been cleaned other than spraying off with a hose for 12 years, hard to imagine that it didn't foam. If you can tell me what kind of dirt it reacts to I'll test it and be satisfied if it foams."Apr 30, 2023 10:25 AMWell?Apr 25, 2023 4:38 PMChuck,I am working on this request.May 1, 2023 10:08 AMGood morning Chunk,I have a meeting with the production manager today regarding this issue. He will aswer this question and i will get back to you as soon as I can.Thanks for yout patience.May 4, 2023 9:15 AMI guess you have decided to ignore me?May 4, 2023 4:20 PMGood afternoon Chuck,Sorry I did not get to you sooner,the information that I gathered was that Nu-Coil clean grease sludge, muck and grime.Please let me know if you find this information useful.Hope to hear from you soon.Have a good day!"Since they could not tell me what to spray it on to see it foam I have to assume they know it does not foam. Other reviewers have said theirs didn't foam either. Do yourself a favor and select a different product. In my opinion they earned this review, I made an attempt to work this out with them but they just wanted to keep my money and send lame responses so they could pretend they were trying to work with me. Good Luck. 0 Stars

Great product and easy to use, it will clean coils from your car and home with a decent foaming action, it doesn’t have a bad smell and what’s really important great price, just one tip do not buy the bundle with the spray bottles because they are not good they look like a cheap bottle from the dollar store