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

Worked great! Cleared the musty smell from my car immediately. The first can came with a broken top and couldn’t be used but when the replacement can came and I used it the smell left nearly instantly.

Make sure to follow the instructions really good. It really helps clean out your air system and it smells great afterwards. I'll keep using this product

This vent and duct cleaner does a solid job removing musty odors and freshening the A/C system. It’s easy to use and noticeably improves the smell in the car. The only drawback is that the freshness doesn’t last as long as I hoped. Still, a good quick fix for eliminating tough odors.

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.

I decided to try the InterDynamics Certified A/C Pro Vent mainly as a preventative step, not because my car smelled bad to begin with. My A/C already smelled normal, but I wanted to keep the system clean and avoid any future musty odors, especially with how often I use the air conditioning. The process was simple and quick. Just follow the instructions, run the A/C, and let the product circulate. What really stood out is how fresh and clean the airflow felt afterward. It didn’t introduce any heavy perfume or chemical-like scent — just a light, neutral freshness that makes the car feel well-maintained. A few days after using it, the air still feels crisp, and it gives me peace of mind knowing the system is being kept in good shape. For anyone looking to maintain their A/C and prevent odors before they start, this is an easy and affordable option that actually makes a noticeable difference.

Zero stars … the can won’t spray. I’ve followed troubleshooting instructions to no avail. The replace / return function on Amazon app doesn’t work, as this is a “hazardous product”. I’m stuck with a can that doesn’t work and is a waste of $10. Edit: I was able to resolve this with Amazon support and got a refund. So I bought another can and I hope this one will work.

This product completely removed the moldy, mildew stench from my car’s AC system as advertised. One important tip: remove all cabin filters (including pre-intake and carbon filters) before using it. Otherwise, the spray just soaks the filters instead of reaching the condenser. If you take that extra step and follow the instructions, it works great. Expect a strong powdery chemical smell for about a day, but once it fades, the original odor is gone for good.

only buy this if you want your car to smell like a literal porta-potty. seriously this is the worst "clean" smell ever, no idea why they settled on this scent for the fragrance. it has been a month+ since i sprayed it in my car and it is still there. my friend's literally nicknamed my car the rolling porta-potty because it smells like one. i cant figure out how to get the smell out now and it's driving me insane. ruined my car.

Works beautifully and smells amazing! Used in my car when replacing the cabin filters. Gives the car a really fresh smell and also deodorizes as well! Super happy.

كما في الوصف

There was a strange odor whenever I turned the a/c on in my car. We used this product 1 time and it completely eliminated whatever was causing the odor

حطينا العلبه كلها كما في الوصف وريحة المكيف لم تتغير خساره الفلوس

I’m only giving it a 4 star instead of a 5 because of the high price and I wish the amazing smell lasted longer than it does