---
product_id: 523236995
title: "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)"
brand: "duct aid"
price: "$130"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/523236995-air-freshener-for-hvac-system-commercial-residential-and-cars-made
store_origin: NZ
region: New Zealand
---

# 100% natural thyme extract covers up to 3000 sq ft slow-descending fogging formula 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)

**Brand:** duct aid
**Price:** $130
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Better, Live Fresher — The Natural Odor Revolution!

## Quick Answers

- **What is this?** 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) by duct aid
- **How much does it cost?** $130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/523236995-air-freshener-for-hvac-system-commercial-residential-and-cars-made)

## Best For

- duct aid enthusiasts

## Why This Product

- Trusted duct aid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Plant Power:** Harness the concentrated essence of thyme and natural essential oils for a truly clean air experience.
- • **Whole Space Coverage:** Effectively treats odors in homes, offices, cars, and commercial spaces up to 3000 sq ft.
- • **Easy HVAC Integration:** Mountable applicator with optional stay-on switch for continuous, automatic air treatment.
- • **Odor Source Annihilator:** Targets and neutralizes fungal growth, smoke, pet, and musty odors at their root.
- • **Innovative Fogging Action:** Water-based fog descends slowly, ensuring prolonged and even odor neutralization.

## Overview

Duct Aid is a concentrated, plant-based air freshener made with thyme extract and natural essential oils designed for HVAC systems and versatile use in homes, cars, and commercial spaces. Its innovative slow-descending fog formula neutralizes a wide range of odors—including fungal, smoke, pet, and musty smells—covering up to 3000 square feet. Easy to install with a wall-mount applicator and optional stay-on switch, it offers continuous odor control and fungal growth inhibition for a fresher, healthier environment.

## Description

Full description not available

## 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.

## Product Details

- **Scent:** thyme
- **Color:** Green
- **Brand:** DUCT AID
- **Item Form:** Aerosol
- **Scent Duration:** 2 Months

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/61+byiJP2eL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ DuctAid REALLY WORKS
*by C***S on July 10, 2025*

This product is really amazing. Nothing like air fresheners that you buy at the grocery store that only last a few hours at best. It is easy to use. I just put my HVAC on auto, closing the vents where the air comes out and sprayed about half a can in the intake vent of my HVAC. Five days later and my place still smells terrific!

### ⭐⭐⭐⭐⭐ It works, glad I ignored bad reviews!
*by J***N on September 6, 2025*

Does what it says it does. And for the cry babies complaining about the scent. It basically smells like a floral perfume. Small price to pay for eliminating nasty odors and mold while improving your air health. Stop being giant toddlers.

### ⭐⭐⭐⭐ Great Scent, Works, Horrible Spray!
*by E***S on September 8, 2023*

Update: 9/28/23Below 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.

## Frequently Bought Together

- Duct Aid Air Freshener for HVAC System, Commercial, Residential & Cars| Made with Thyme extract, natural Plant based product
- SimpleAir Duct Fresh Gel - HVAC Air Freshener, Cleaner, Deodorizer Non Toxic for Odor Block, Small
- Filtrete Whole House Air Freshener for AC and HVAC Air Filter, Linen Breeze

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*