Lubegard 96030 Kool-It Evaporator and Heater Foam Cleaner

My Experience I bought my Tesla Model Y pre-owned, and from day one the HVAC blasted out that dreaded “dirty socks/vinegar” odor. Every drive started great and ended gross. When I finally pulled the long-overdue cabin filters, I used Lubegard Evapo before installing the new filters so it could flush the system fully. The difference was immediate, the foul smell was gone, and for the first time I could run the climate system without cringing. Weeks later, the freshness has held steady. This isn’t perfume. It actually eliminates the source. Why Teslas (and many cars) smell Moisture, debris, and bacteria build up in the A/C evaporator. Tesla’s Cabin Overheat Protection can make it worse by running the A/C while parked, leaving the coils damp, the perfect breeding ground for odor. The result is the infamous “dirty socks” smell many owners complain about. What I Tried Before I’d tried sprays and air fresheners. At best, they masked the stink for a day. None of them worked long-term. This was the first product that actually solved it. Tips & Best Practices Timing is everything: Use this cleaner right before swapping in new filters. That way the system is flushed and dry before the clean filters go in. Run both modes: Cycle the A/C cold and heater hot so the cleaner reaches the evaporator core. Dry it out: After heavy A/C use, run the heater for a couple of minutes, it keeps the coils dry and mold-free. Repeat: Plan on doing this with every filter change (12–18 months). Pros & Cons Pros Actually removes odors at the source, no perfume or cover-up Easy process if paired with a filter change Noticeable improvement immediately Works for Teslas and any car with HVAC stink Cons Not a one-time miracle, it’s maintenance you’ll need to repeat Requires pulling cabin filters for best results Bottom Line If your Tesla HVAC smells like a gym bag every time you turn it on, this is the fix. Used before installing new filters, Lubegard Evapo eliminates the odor at its source and keeps the system fresh. For me, it turned climate control from the worst part of driving into something I actually enjoy again. This is now a must-do at every filter change. I’ll never skip it. 💡 Insider Hint: Always spray and circulate before installing fresh filters. Pair with HEPA cabin filters for maximum long-term results. Tesla owners: in humid weather, disabling Cabin Overheat Protection can help prevent odor from coming back.

I bought this after noticing a musty smell coming from my truck's A/C vents, especially when I first turned it on. I wasn't expecting a miracle, but this stuff worked surprisingly well. The foam was easy to apply, and the instructions were straightforward. After letting it do its job and running the system as directed, the odor was dramatically reduced. Within a day or two, the smell was completely gone. The air coming from the vents also seemed fresher and cleaner. One thing I liked is that it cleans the evaporator without having to tear apart half the dashboard. It saved me a trip to the shop and likely a much larger bill. For the price, it's hard to beat. If your vehicle has that stale, moldy A/C smell, I'd definitely recommend giving Lubegard Kool-It a try before paying for a professional cleaning.

I recently tried this AC coil cleaner on my Audi Q5, and it worked just as promised. It effectively got rid of the major odor that had built up in the AC system. Using the product was straightforward, though the instructions could have been a bit clearer, but I had no trouble figuring it out. For the price, it’s a pretty high considering the results. The cleaner’s scent wasn’t too strong, and it faded quickly from the car vents. Pairing it with new cabin air filters will have your car smelling as fresh as the day you bought it. Overall, I’m really happy with how it worked and would recommend it to anyone dealing with unpleasant AC odors in their vehicle.

I used this product on my Tesla after changing the air cabin filter. There will be a chemical smell from the AC unit the first day but afterward, the air will be much fresher. The AC performed much better after the flush using this.

I used this and installed a cabin filter kit in my 2011 Silverado, which had a terrible, old, musty, moldy odor. This was very easy to use and quite effective. I recommend it. On the other hand, I wasted $45 on ChloBomb first which did absolutely nothing. Try this first since it adds a pleasant odor and makes your a/c more efficient, even if it doesn't kill all of the oder (it killed all of mine and left my truck smelling clean and pleasant). If you still have odor clean your interior and use a carpet cleaner on your carpet. If that doesn't fix it, after it dries out, put baking soda in a powdered sugar shaker and cover your carpet with baking soda and brush it in and then after several days, vacuum it. If that doesn't fix it, use Febreze to spray all of your carpet. If that doesn't work, maybe consider ChloBomb, but it may still be a total waste of money.

I purchased a used 2010 Toyota and immediately noticed that the AC had "funk" when first turned on. I searched around the internet to find ways to get it cleaned. I tried the "Lysol through the intake" trick, replaced the cabin air filter, and had improvement from both. Those helped, but I also wanted to clean the evaporator core/casing as that was likely the source of the smell. For where the evaporator core is placed in the Toyota, it is completely inaccessible unless you completely disassemble the dash, which I didn't want to do. I purchased this cleaner to get in and hopefully clean out the coils. A few things to be aware of: 1. Your car's AC drain may NOT work with the feeder line provided with this kit if you try and access it from the drain under your car (mine had a lot of twists and turns); you may have to access the the evaporator by removing the carpeting on your passenger side of the car to get to the AC drain line and have a drain pain in there for the gunk that comes back out. 2. Your car's AC evaporator core orientation may NOT be ideal for this cleaner (mine was at a 45 degree angle and far away from the drain itself); when the foam fills the unit, if your evaporator core is in this orientation, you're not going to get a very even coverage with the foam. 3. As many others have pointed out, this can may not be enough for your car; I noticed that while it filled most of the unit, it just wasn't enough for complete coverage, which seems like a waste if you would have to buy two at this price; I wish they had made the can just a little bit bigger. 4. It took me about 30 minutes start to finish. 5. I'm afraid I didn't get the "stronger and colder AC" that some people have reported after cleaning, so I guess that's only if your evaporator core is really, really, caked with dirt and debris. The good? 1. As other pictures have shown, what comes out of your drain line after cleaning is rather gross (it looks like 7-11 coffee coming out); most of it really is just dust that was in the unit, but it helps to get it off, I'm sure. 2. It does provide a unique offering to clean something that is very difficult to get to.

I have a 21 F150. The A/C started to smell very “ musty “. This product was recommended to me. It works as described. Follow the instructions. Chemical smell only lasted for about an hour. Afterwards, the air smells like nothing ( which is what one would want )

The good: It has a straw that helps get it to the coil. The bad: 1) I purchased two cans of the Lubegard Kool-It Evaporator & Heater Foam cleaner. 2) The can contains only 6 ounces of 'foaming' cleaner. 3) It didn't help. (The first time:) I purchased this product on Amazon and I followed the packaging directions and online videos by the manufacturer and put the provided straw up the A/C drain of my vehicle. I shook the can well and dispensed it all into the tube. I used a borescope inspection camera with a light and I removed the blower motor from my vehicle and put the borescope through that hole to monitor the foam hitting the coil. The camera verified that it covered the coil, then I let it sit for about 30 minutes and ran the A/C as instructed to "self-rinse" the product off with the AC system. I do feel like the can was more liquid than foam, though. I did shake the can well before using. I feel as if the smell got worse. (The second time:) I bought another can of this same product through a local retailer that sold the same product, thinking, maybe I just needed to do it again. This was about 3 weeks later. This time, I used the borescope camera to apply the foam on the coil from above and not through the drain hose. I followed all the directions provided and let the vehicle sit for about 30 minutes, then ran it to self-rinse the product off with the AC system. I still feel that the coil smells as bad, if not worse. I wish there was a better way to access these coils rather than having to tear apart the entire dashboard. I have checked the entire dash with the camera, and it is clear. Anyhow, for $16-20/each for 6 oz. of cleaning product, I don't feel like it contains enough cleaner for the price. I should have shopped around more. Good luck with your A/C systems. Hopefully you have a better experience than I have.

رائع

the product does exactly what descried, easy to use, fresh air with no smells anymore. and the flow has been improved plus the cooling efficiency has been increased as well. highly recommended to all cars.

يصلح لتنظيف الثلاجة بعد فكها واخراجها اما انك تنظف كذا مع الفتحات ماينفع مرة والسائل قليل وغير رغوي

The product works perfectly and it doesn’t what is described. The only issue it the can is not big enough for big suv

منظف رغوه رائع وفعال يقوم بأزاله الروائح و البكتيريا المتراكمه في نظام التبريد وانصح عند ان يتم استخدامه بأشراف مختص لمعرفه مكان ادخال الانبوب لتجنب الاخطاء.