InterDynamics Certified A/C Pro Vent and Duct Cleaner, Professional Strength Odor Eliminator for Cars, Truck, HVAC, 10 Oz

Works well when you properly prepare the car as follows:1. Clean/blow off and wash off that external air intake area prior to applying this.2. The biggest thing people forget is to temporarily remove the cabin air filter prior to spraying this in the external air intake around the hood windshield area. You want this product to go past where the cabin air filter is and reach the A/C system.3. Once you start spraying it into the external air intake, you’ll notice the fumes are pretty strong. Same goes for the inside of the car. I got a little bit of a headache during application, so take precautions.4. You already have the cabin air filter out as part of this exercise, so replace it with a clean, new filter while you are there.After running the car’s A/C system for about 20 minutes, I was concerned about the chemical smell in the car being too strong, so I washed off the external air intake area with the garden hose and ran it another 10 minutes. The results were awesome: the bad smells were gone. I let it sit overnight and drove with the windows down the next day. The chemical smell was very light on day 1 and completely gone by day 2.

Works. Has a nice smell and it's not too strong. Definitely happy that I purchased. Removed the smell. It was very easy to use. I was nervous as a woman not knowing to much about cars but it was easy. Worth a try

Good purchase. It removed the bad odour in my car. Just made sure, before you spray it to the vents remove the cabin filter and fit it back once done 👍🏻

Mouse died inside the dashboard.... couldn't get to it to remove.... left the windows open a week until the flies stopped coming... then this spray took out the stench. It has been 2 weeks and it didn't come back... even with windows sealed up in summer heat.

Had a mouse issue in my ductwork cleened out the nest sprayed this stuff in my vents as directed. Just like that smells new again. Make sure you remove the cabin filter first then replace with a new one after you use this product

I got this because it claims to not cover up smells. It’s supposed to clean the AC system. It’s just gross smelling air freshener. Terrible. Doesn’t work.

Easy to use, and helped a little; but the dog smell is still noticeable.

This product is excellent. You can smell very cool as soon as spreading. I recommend this strongly.