Rectorseal82632 1-Gallon Foam-A-Coil Coil Cleaner Large, Yellow

This worked amazing. The ac's in this rental are prone to mold build up. This is the first time I tried this product. They look bran new. Easy to apply and easy to rinse off. The areas with heavy build up only needed a damp cloth to wipe off. I will buy again.

This product is pretty thick. I put it in my soap-jet hose attachment to spray on my ATV radiator. While I believe it helped clean some of the build-up and debris off my radiator, I don’t think it was a miracle worker or anything. It did a decent job so it gets decent starsTo be fully transparent, I use my ATV for mudding and the mud park I go to has some super stubborn mud.

Cleaned our air conditioner great

Works good

This stuff doesn't foam and that's part of the cleaning process but you don't have to worry about the foaming because it does nothing about cleaning might as well just used water. Should be a recourse for this but it's Amazon it's about the money. FYI Don't buy

seemed to somewhat clean, did not foam at all. therefore i dont believe it cleaned as well as a real foaming cleaner. used a flat tip sprayer as it said to do but still didnt foam at all.

Works well

I just opened the package. The bottle was on its side with some liquid leaking out over my other items 😔 the foaming only happened when mixing with warm water. Nothing happened with cold. Application happened at 745am and I rinsed with clean water at 845 to give a deeper clean for 2 window air units. Used first on the outside portions. After a complete rinse I was pleased with how much crud was removed. It has no harsh scent. Negative no safety seal. Will try again because not much as used so think a good value for the cost