Let me tell you, this Nordicare cleaner saved my summer! My portable AC was smelling like a wet dog after 4 years of use, and this spray brought it back to life.

The good stuff first: The formula really works. After spraying (more on that later), I saw nasty black gunk dripping out that I didn't even know was in there. The light floral scent beats chemical smells any day - it's subtle but effective at killing musty odors.

Now the not-so-great part: The included spray bottle is weak sauce. Like other reviewers, I had to get creative. Used my husband's model airbrush to really blast between the evaporator fins where dust hides. Pro tip: You only need about 50ml if you apply it right!

After letting it soak for 15 minutes and rinsing with distilled water, my AC didn't just smell better - it PERFORMED better. Cooler air, less noise, and honestly? Felt like getting a new unit without the $300 price tag.

Final verdict? 4/5 stars. Works amazingly well if you apply it properly (maybe invest in a better spray bottle). One can cleaned my portable AC with plenty left for car vents. Just be ready for some DIY spirit!