HVAC Guys Blue Blaster Condenser Coil Cleaner Quart

Read & Follow Instructions to the letter! Wear hand and eye protection!I have two condensers for my home. I made sure the units were turned off before I started and had my garden hose ready.. After 10 minutes, I flushed well with a LOT of water and I followed up with a mild detergent in my garden sprayer. The residue being flushed from the coils was pretty gnarly looking and it took quite a bit of flushing from the inside-out to get it all purged. The results were good, but I have noticed a little oxidation in places. I have since, hit those areas with some WD40 spray and that seems to keep it in check. The AC seems to run a little more efficiently now - which should result in lower electric bill and may also extend the lives of my units.I keep up with my reviews and will update this one if necessary.I give this cleaning concentrate my Big-Foot “Stomp” of approval and 4 stars.

Read the directions and try not to get the product on painted surfaces. It WILL dull the paint

This does have a strong smell, so hope for a lil breeze! But it does seem to clean well, is it better than other soaps and water? I am not sure,. But you can mix a lot of uses out of it and did look cleaner after. So def lasts longer than the premade foamers in a can.

This one quart bottle can be added to a gallon jug and filled with water to make one gallon of cleaning solution. It works well and I have no complaints about how it cleaned our outside AC fins. Would recommend.

I have a larger home with several exterior AC units that need regular cleaning. With this product I was able to clean two of them. It works well if you have a sprayer or foam gun that you can use to mix the concentrate with. I made sue to follow the instructions are let the foam site for at least 10 minutes before spraying off and the results were definitely noticeable.