This is the cure for dirty sock syndrome. Air ducts are often the source of odours, caused by smoke, pets, cooking, spoilage, and other agents. FreshDuct Odour Eliminator is specially formulated to control odours gently, but effectively, while time releasing a fresh fragrance — freshening and deodorising the interiors of both lined and unlined ducts.
It is the ready-to-use aerosol in SpeedClean's FreshDuct range (SpeedClean part 472-01). The safety data sheet names DiversiTech Corporation as the manufacturer.
What it does — and what it does not
FreshDuct is a deodoriser. It is marketed as encapsulating odour-causing molecules while releasing fragrance over time; the SDS does not describe how it works, and it makes no claim to kill mould or bacteria.
If the odour comes from mould in air handlers, ductwork or coils, the growth has to be cleaned out first. FreshDuct can then freshen what is left behind; used on its own it only covers the problem, which is back as soon as the fragrance fades.
Where it is used
- Lined and unlined ductwork
- Air handlers and plenums
- Coils and drain pans after cleaning
- Odours from smoke, pets, cooking and spoilage
Using it
- Follow the directions on the can. Application directions are not on file at CCW; the SDS refers to the label.
- Clean the coil, drain pan and accessible duct surfaces before deodorising.
- Ventilate the work area, keep away from ignition sources and wear chemical-resistant gloves.
- Do not spray towards eyes; the product is an eye irritant.
Safety summary (from the Australian SDS)
Summary of the Australian safety data sheet, issued by Aberford Holdings Pty Ltd (Carpet Cleaners Warehouse) as the Australian importer and classified to Australian GHS and ADG requirements. The manufacturer's United States sheet (DiversiTech, 2021) is provided below for reference; the Australian SDS takes precedence where they differ.
- Signal word: Warning.
- H229: pressurised container, may burst if heated (Aerosols Category 3).
- H319: causes serious eye irritation.
- Protect from sunlight and do not expose to temperatures above 50 °C. Do not pierce or burn, even after use.
- Keep away from heat, sparks and open flames. Use with ventilation; do not spray in confined spaces without mechanical ventilation.
- If in eyes: rinse cautiously with water for several minutes; get medical advice if irritation persists. For poisons advice, call 13 11 26.
- Dangerous goods for transport: UN 1950 Aerosols, Class 2.2.
Specifications
| Form | Aerosol, ready to use |
|---|---|
| Pack | 400 g (CCW listing) |
| SpeedClean part | 472-01 (FreshDuct aerosol) |
| Appearance / odour | Clear, colourless liquid; scented (SDS) |
| pH | 4.75 to 4.85, concentrate (SDS) |
| VOC | Under 20%, concentrate (SDS) |
| Classification | Hazardous chemical, signal word Warning: Aerosols Category 3 (H229); Eye Irritation 2A (H319). Poisons Schedule not verified (Australian SDS) |
| Transport | UN 1950 Aerosols, Class 2.2 non-flammable gas (Australian SDS) |
| CCW SKU | GWT472-EACH |
Frequently asked questions
Is FreshDuct a disinfectant or mould killer?
No. It is an odour eliminator. For mould, remove and clean the growth first.
Is it non-toxic and biodegradable?
CCW's earlier description said so. The SDS classifies the product as an eye irritant and a pressurised aerosol, and gives biodegradability as not determined, so those claims have been removed.
Why is there a shipping surcharge?
Aerosols travel as dangerous goods (UN 1950, limited quantity), which carries a freight surcharge.
Can I use it inside a split system?
After the coil and drain pan have been cleaned, yes, following the can directions and with the unit isolated. It will not fix a smell coming from a blocked or growing drain — clear that first.
Related products
- SpeedClean CoilJet CJ-125 coil cleaner
- SpeedClean mini-split bib kit
- SpeedClean flexible drain cleaning attachment
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