Nu Calgon Inc 429075 Condenser Coil Cleaner, 1.2 Pound (Pack of 1)

I recently used the Nu Calgon Inc 429075 Condenser Coil Cleaner and overall, I am quite satisfied with its performance. This cleaner did an excellent job of removing dirt and grime from my condenser coils, making them look almost new. It is highly effective and easy to apply, and I noticed a significant improvement in the efficiency of my HVAC system after using it.However, there is one major drawback: the smell. The cleaner has a very strong and unpleasant odor that lingers for quite some time after application. This made the cleaning process somewhat uncomfortable and required good ventilation to manage the fumes.Despite the smell, the effectiveness of the Nu Calgon Inc 429075 Condenser Coil Cleaner is undeniable. If you are looking for a product that delivers excellent cleaning results and can handle a bit of an odor, this cleaner is a solid choice.

Works very good

Good for cleaning the heat exchanger on your refrigerator.I recently had to troubleshoot and repair our GE refrigerator freezer combo. Part of the maintenance was cleaning the heat exchanger in the bottom of the fridge. This product was easy to use and got the job done. This is especially important on the “Jelly Roll “type heat exchangers which can be difficult to clean.I would advise you to use nitrile gloves and only do this in a well-ventilated area.

Basically, like an electronics cleaner. Same idea. Works 100%. Have 3.5 ton central air unit, 14 years old. Nordyne unit. Moved into house 4.5 yrs ago. Prolly never been cleaned. Last year I set temps at 70-72 degree range. This year, I used this cleaner 1st time ever. Now, I only need to set temp to 73-75 degree range, same weather conditions. I am impressed. Price is TOO high however. I will use a spray foam and garden hose from big box stores, if price gets more ridiculous. This is a clear spray and cleaner. NO need to remove fan. NO garden hose. NO messy foam. NO disabling electric supply to unit. Just spray and walk away. A HVAC tech introduced me to this. He said to get additional benefit. Spray a day before you know it may rain. Prolly for the rain to wash any further accumulated debris. Beware, 1 can is BARELY enough for my typical 3.5 ton AC central air unit. So plan accordingly. Now. Keep the price LOW. High reviews are NO excuse for price gouging. Thank you.

Works well for the money value

Just pushes dirt farther in could. Go to a heat and A/C store and get real thing.

I used this on my LG window shaker. I used the whole can. It seemed to run out quicker than expected but did a great job of cleaning.

Holy crap. This thing stunk up our kitchen for days. Days. It might have done its job and been easy to use, but wow. I'm not sure I could ever use it again. My nose may curl into my face. It's a smell so strong it creates a headache. If you're going to use this, use it outside.