Nu-Calgon 417175 Evap Foam

I'm really impressed with this item! From the moment I unboxed it, I could tell it was well-made and designed with the user in mind. Setup was straightforward and quick, which is always a huge plus.In terms of performance, it has consistently exceeded my expectations. It does exactly what it's supposed to do, and it does it reliably and efficiently. I've been using it regularly for a while now, and it still feels as good as new.What I particularly appreciate is its ease of use. The features are intuitive, and I didn't need to consult a manual to figure things out. It truly makes my life easier.Overall, this has been an excellent purchase, and I genuinely feel it offers great value for the price. If you're looking for a dependable and high-quality item that delivers on its promises, you won't be disappointed with this one.

Works well. Had AC issues. My AC guy says this is what he uses to clean the coils. Do this twice a year. The can should last over a year. Lightly brush the coils with a medium bristle brush. Spray this lemon scented spray watch it foam…. Wait 15 minutes, turn on the AC and it cleans in its own. Even cleans drain lines while draining. Well worth it and what the AC companies use.

Does what is says quickly and efficiently. Smells great and neutralizes abject odors. Price knocks it off a star as there are better products out of Europe that work a bit better yet slow boat shipping makes them less desirable. Primary Ingredients are not as expensive as the manufacturer specs to the consumer. Easy to use yet value for money is lacking.

Used this no-rinse foaming cleaner to clean the coils on my wall-mounted Split AC unit (Mitsubishi). Wow. Worked really well... bubbled dust and grit to the surface and slowly dripped the accumulated gunk down to the drain pan so I could towel it up and toss the mess. After about 30 minutes, the coils were actually shiny silver again. I will be ordering another can when I clean the units again in a year or so.

Great! Worked as described! And it arrived early enough this morning so that I could clean my portable AC unit and beat today's forecasted humid 90° temps!

Product works great

Doesn’t foam much, but in general it worked. After a bit of spraying it started to run down can instead of all shooting out in a nice stream.

Cleaned the fins well. Pleasant but strong smell.