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DUCT AID

Air Freshener for HVAC System, Commercial, Residential & Cars| Made with Thyme extract, natural Plant based product Now available in a Concentrated Formula for maximum effectiveness (PACK 1)

    • Based on 193 reviews
Condition: New
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$39.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 8
Order within 23 hours and 56 minutes
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Color: Pack 1


Features

  • THE ONLY BAD ODOR TREATMENT YOU NEED: Duct Aid concentrated formula is designed to treat fungal, and all types of bad odors. Our natural plant-based air freshener treatment can be used in your homes air vent HVAC system and as needed like a regular deodorizer. Our fogging formula is a revolutionary water-based inhibitor of natural odor causing elements. Our formula slowly descends unlike others that fall straight to the floor. We recommend treating small amount.
  • SAFE, ALL NATURAL, PLANT BASED: Duct Aid HVAC Air Duct System Deodorizer made with concentrated Thyme Oil extract is 100% natural. This active ingredient is derived from the Thyme plant. Even our fragrances blend of Natural Vanilla, Bergamot Orange, and Lily of the Valley CO2 essential oil extracts are also natural. Our formulation is open to the consumer. Use it everywhere to treat odor causing elements.Duct Aid Neutralizes the strongest odors such as Smoking Odors, Cooking, musty smells, mold smells, trash Odors, Pet Smells, Old Shoes, and much more.
  • DESTROY THE ODOR AT THE SOURCE: Duct Aid isn't just a fungal growth and dampness-related growth treatment, deodorizer, and air freshener. Duct Aid treats the toughest and most offensive odor causing elements such as fungal growth, smoke smells, microscopic air particles, dampness-related growth odors, pet odors, musty basement odors, closet odors, and other offensive smells.
  • WHOLE HOME AIR TREATMENT: Duct Aid with Thyme extract is a natural neutralizer of odor causing elements in your home, car, RV, boat, office, and commercial space. Duct Aid is specially designed with an optional stay on switch and stick to the wall applicator to be able to mount near or inside your HVAC air duct return vent for automatic whole home air treatment. Each can cover up to 3000 square feet.
  • ODOR BLOCKING TECHNOLOGY: Not only does Duct Aid with Thyme extract freshen, it keeps odors, fungal growth, dampness-related growth, and other natural microscopic elements from returning. We recommend using Duct Aid every 1 to 3 months and as often as you like. Use it through your HVAC Air Duct System every time you change an air filter.

Scent: thyme


Color: Pack 1


Brand: DUCT AID


Item Form: Aerosol


Power Source: compressed gas cartridge


Package Dimensions ‏ : ‎ 7.6 x 3 x 1.4 inches; 8.01 ounces


Date First Available ‏ : ‎ December 23, 2021


Manufacturer ‏ : ‎ Duct Aid


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 8

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Excellent product
Color: Pack 4
We bought a 4 pack Duct Aid for my 2900 square foot home. Not to mention that this is a 2 story residence. I have 2 kids that think there are professional cooks. The constant burning of food is a tradition in this home. I use to buy room Fresheners by the box, no kidding. Not to mentioned the extra exercise I am getting from waking to the second floor to deodorize the entire house. I use the product in my HVAC according to the instructions. It got rid of the smell with one can. What a game changer. No more walking up and down to get rid of the burning smells. The only thing I miss is my exercise. So I joined the gym. I definitely recommend Duct Aid. From a happy customer. ... show more
Reviewed in the United States on March 14, 2025 by Zakwan Ahmad
    • Product is good. Customer service was great
Color: Pack 1
The product work well as first. The smell came back but the seller stood by the product and customer service was great. Used a second canister and that seemed to do the trick. Used in my office. I like the smell, some employees were sensitive to it. But the flower smell was a big improvement to the previous odor. ... show more
Reviewed in the United States on August 19, 2024 by Matthew Bilow
    • Ductaid: Because Who Doesn’t Want Their House to Smell Like a Perfume Store on Fire?"
Color: Pack 1
If you’ve ever thought, “You know what my house needs? A nauseatingly strong perfume scent that makes me question my life choices,” then boy, do I have the product for you! I bought Ductaid thinking it would freshen up my HVAC system and make my house smell nice. Instead, it launched an olfactory assault so potent that even my dog refused to come inside. Imagine someone broke into your house and sprayed every bad perfume from a discount rack—then cranked up the heat to bake the scent into every fiber of your being. That’s Ductaid in a nutshell. The smell is like a mix between a floral candle factory explosion and cheap cologne from a gas station. It doesn’t fade, oh no, it intensifies—as if it feeds off your despair. My house now smells like it’s constantly hosting a middle school dance mixed with martial arts exposition. Nice - right? To make matters worse, this wasn’t just a scent problem. Whatever Ductaid did to my ducts actually made my HVAC system less efficient. Now my vents are a superhighway of misery, spreading the stench room by room. Save yourself, your family, your pets, your nose, and possibly your neighbors nose. Ductaid isn’t a product—it’s a cruel prank disguised as home improvement. I would give it zero stars if I could, but here we are. I guess I’ll just go live outside now. Final verdict: 1 star for sheer audacity to make a product so awful! ... show more
Reviewed in the United States on January 22, 2025 by Mikey Cegs
    • Great Scent, Works, Horrible Spray!
Color: Pack 1
Update: 9/28/23 Below will be the original review. I wanted to give an update. The manufacturer reached out to me which was great and amazing customer service, they offered an apology and also offered a refund and in stead I asked for them to send me a new one. Which they did, and I was excited to see if there was going to be a difference in what was my complaint and issue with it and there was. The trigger was fixed and there was no leak when I sprayed it. Now, my new issue is the scent was weaker than the first one I had purchased. It sprayed better, but this new can felt lighter then the original. The first can that I recieved which had issues had a stronger scent that really filled the room and also filled the AC vents. The new one barley did the same. I'm still not giving up on this company, they have an amazing product, they just need to really focus on fixing the consistency of it. _----_--------------------------------------------------- Original review: I see many people complaining about the price, and I will never understand why anyone complains about price after paying the price! This product works, but there are issues. I bought a house that is a hundred years old, although renovated, it still has that old house smell. I became tired of using plug in fresheners and decided to give this a try. First, read the instructions carefully. When using in the HVAC system, you must have the fan on and not the heat or AC on. I used a little in the HVAC system and the scent spread through the entire system. Although the scent didn't last long, it did make the air coming from the HVAC system seem fresher and cleaner. I then used it in the rooms that had the strongest scent of old house, I sprayed the corners of the walls, I sprayed the center of the room including the light fixtures. Now, the second I started spraying it, it was dripping liquid. And when you turn it to the side to spray it at an angle, the air escapes more than the liquid. So this can is best to be used upright. Now, I only got to use half of the can and all of the air was used and there was a lot of liquid left in the can and it just stopped spraying. I believe in this product because it really did work, a week later and the smell of old house was much lighter, makes me think what would have happened if I was able to use the entire can. So with that said, the sprayer is the issue completely, there is no durability in the scent as it dissipated in less than an hour, but for some reason I don't think it's meant to last long. This product does indeed work, they just need to fix the flaw that the can and sprayer has. I would give them a chance when they have a new and improved sprayer. ... show more
Reviewed in the United States on September 8, 2023 by Enrique Vargas
    • Awesome experience
Color: Pack 1
I used Duct Aid in our HVAC system, and it freshened up all the rooms in no time! It’s super easy—just spray it near the air vent, and let it do its thing. The thyme scent isn’t too strong and really keeps the air clean!
Reviewed in the United States on November 4, 2024 by Franks pharmacy
    • Easy to use
Color: Pack 1
This product is so easy to use! I just followed the instructions and attached it near the HVAC vent. The thyme and orange scent smells natural and clean. It keeps our home fresh for weeks!
Reviewed in the United States on November 4, 2024 by This product is so easy to use! I just followed the instructions and attached it near the HVAC vent. The thyme and orange scent smells natural and clean. It keeps our home fresh for weeks!
    • This system is not the easiest to use in the hvac field.
Color: Pack 4
I bought these to use in the field of hvac. Not as easy to use on a regular basis. If you have a customer that is having smell issues from their inside unit, you can try this product to see if the product can remove stinky smells, but I am not sure it will for longer than a day or two. I am using the rest of the cans in my home as as freshner. I spray it like I would any other home air freshener spray. ... show more
Reviewed in the United States on May 8, 2024 by Jeana S
    • no funciono por completo
Color: Pack 1
Utilice el.producto pero al.dia siguiente el mal olor en mi aire acondicionado continuo, creo no fue suficiente.
Reviewed in the United States on February 7, 2025 by Jesus

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