AeriShield from Aeris Environmental is a ready-to-use enzyme and probiotic formula. Sprayed onto a cleaned surface, it dries to an invisible coating that establishes a biochemical barrier against mould colonisation, and it eliminates odours by digesting the organic molecules that produce them.
This listing is the 1 litre spray bottle. At the recommended rate, one bottle treats approximately 12–16 m².

Key Features and Benefits
- Prevents mould growth and spore germination — the enzyme and probiotic blend disrupts mould spore germination, helping prevent new mould colonisation on treated surfaces.
- Odour neutralisation — consumes odour-causing organic molecules rather than masking them.
- Invisible, long-lasting protective barrier — once applied, AeriShield leaves an invisible coating. The probiotics remain dormant in dry conditions and activate in the presence of moisture, helping surfaces resist mould and odour over time.
- Safe, biodegradable and non-corrosive — gentle on surfaces and suitable for a variety of indoor materials without causing damage. Aeris describes it as safe for the applicator and readily biodegradable, and it is not classified as hazardous under its Safety Data Sheet.
- Soft furnishings and hard surfaces — effective on carpets, rugs, curtains, upholstery and other soft furnishings, and also suitable for hard indoor surfaces.
- Ready to use — no dilution required.
- Australian made — as listed on the Aeris product information sheet.
Where It Fits in the Job
AeriShield is a protective treatment, not a cleaner or a mould remover. Aeris’s procedure starts with cleaning the surface, and AeriShield goes on afterwards to help stop the surface recolonising. Where mould is already growing, remove it and clean the affected material first; AeriShield is the final step, not the first.
Typical Applications
- Controlling mould and odour on soft furnishings — carpets, curtains, upholstery and fabric-covered furniture — in homes, offices, hotels and hospitality settings.
- Refreshing and deodorising indoor spaces after pet accidents, cooking or other odour-causing incidents.
- Preventive maintenance: applying after cleaning to help maintain indoor air quality and suppress microbial regrowth.
Application Instructions
- Clean the surface thoroughly using a suitable surface cleaner and sanitiser to remove dirt, grease and microbial residue.
- Shake the bottle well and spray evenly over the cleaned surface at approximately 30–40 mL per m² (about 12–16 m² per litre).
- Allow the coating to dry for 5–10 minutes.
- For best long-term protection, reapply every 2–3 months, or after exposure to significant moisture.

Safety
AeriShield is not classified as hazardous and is not classified as dangerous goods under its Safety Data Sheet (issued September 2024). The SDS still recommends protective gloves and eye protection during application. The SDS lists the formulation as a non-pathogenic bacterial culture with polyvinyl alcohol, ethanol, an alkoxylated detergent and water, at pH 6–8.
Specifications
| Manufacturer | Aeris Environmental Ltd, Rosebery NSW |
|---|---|
| Product | AeriShield (listed as AeriShield Indoor on the Aeris information sheet) |
| Type | Enzyme and probiotic surface treatment for mould and odour control |
| Form | Ready-to-use liquid, spray bottle |
| Pack size | 1 litre |
| Application rate | 30–40 mL per m² (approx. 12–16 m² per litre) |
| Drying time | 5–10 minutes |
| Reapplication | Every 2–3 months, or after significant moisture exposure |
| pH | 6–8 (SDS) |
| Hazard classification | Not hazardous; not dangerous goods (SDS) |
| CCW SKU | CAE-AG-AS-1 |
Note: the Aeris product information sheet is written for the 750 mL pack (Aeris code AG-AS-750). CCW supplies the 1 litre spray bottle.
Video
Frequently Asked Questions
Does AeriShield remove existing mould?
No. It is applied to a cleaned surface to help prevent new mould colonisation. Existing mould growth needs to be removed and the surface cleaned before AeriShield is applied.
Do I need to dilute it?
No. AeriShield is ready to use straight from the bottle. Shake well before spraying.
How far does a 1 litre bottle go?
At 30–40 mL per m², approximately 12–16 m² per litre.
How often should it be reapplied?
Every 2–3 months for best long-term protection, or sooner after the surface is exposed to significant moisture.
Can it be used on hard surfaces?
Yes. It is designed for carpets, rugs, curtains, upholstery and other soft furnishings, and is also suitable for hard indoor surfaces.
What protective equipment is needed?
AeriShield is not classified as hazardous, but the SDS recommends gloves and eye protection when applying it.
Documentation
The Aeris preparation and application procedure for AeriShield is available from CCW on request.
Working through a water damage or mould remediation job and unsure where AeriShield fits in the sequence? Contact Carpet Cleaners Warehouse before you order.


