Duct Fresh Gel - HVAC Air Freshener, Cleaner, Deodorizer Non Toxic for Odor Block, Small

We reside in central Florida. It's hot! Our air handler is in the attic. After replacing our old system with a new 2-stage 5-ton central air conditioning system last July, the air handler experienced a sweating issue. We guessed that mold occured in our plenums or ducts. This winter we experienced musty or moldy or an ozone like odor coming from our central AC, especially one zone in particular. We truly believe it was affecting our health.We installed a RGF REME HALO Whole Home In-Duct Air Purifier. I'm sure it's a good thing but It did not help. We had our air quality tested, all normal results. The HVAC professionals cleaned the original coil on two occasions and conducted a fogging service. The smell remained. 7 or 8 months after installation the coil was replaced. The sweating problem was solved, but the odor continued.We purchased "Duct Fresh Gel - HVAC Air Freshener, Cleaner, Deodorizer Non Toxic for Odor Block, Small" from Amazon. We placed an open container in one of the return ducts close to the air handler. Amazing. Really. For all intent and purposes, the problem is solved. While there is a rare occasional ever so slight whiff of the odor, but for 99.99% of the time, the odor is gone. We are beyond pleased.

First, I want to say "Thank You" to the company that invented this product! I have been searching for something that would get rid of the smell that was coming from the air duct every time the A/C turned on. It smelled like cigarette smoke. Mind you, we don't smoke. So here I am in my frustration buying wall plug-in, sprays, anything to get rid of the smell until I came across this product. WOW! So happy I did. It took at the most three days for the smell to go away. I am so thankful for a company to actually create something that works! Something non-toxic and safe! I wish I would have seen this before! I will buy again!!!

Didn't really worked

Smells good but doesn’t last 90 days

Took odor from dead mouse in duct work

Good air freshener. Scent isn't too strong but powerful enough to get rid of musty odors

Not worth it. It does work well... for a couple of days. Then, it dries out and is useless. Definitely not worth the price.

It's a great product. Works really well.