Medical & Healthcare Cleaning

Who needs low-tox medical cleaning

The brief applies well beyond hospitals. General practice and specialist clinics, dental surgeries, allied health and physiotherapy rooms, radiology and pathology collection centres, day-surgery and endoscopy suites, aged care and residential care, and medical precincts inside CBD office towers all fall within scope. What they share is a resident population that is more sensitive to chemical exposure than the general public, and a duty of care that runs to staff as well as patients.

That duty is not abstract. The ECRHS work by Svanes et al. (2018) found lung-function decline in professional cleaners comparable to around 20 pack-years of smoking. The AIHW attributes 9 to 15 per cent of adult-onset asthma to occupational exposure and names cleaning as a high-risk occupation. Deloitte Access Economics puts the cost of asthma to Australian employers at 526.7 million dollars a year. In a healthcare building, the cleaner is often working alongside immunocompromised patients, so the case for reducing airborne chemical load is clinical as much as it is ethical.

What a program covers for this site type

A healthcare cleaning program separates tasks by risk. Routine surfaces, floors, waiting areas, offices and amenities are cleaned to remove soil and reduce bioburden. Clinical touchpoints and disinfection-critical zones then receive a listed disinfectant appropriate to the task. The distinction matters, because cleaning and disinfection are different jobs and conflating them is where either hygiene or health usually suffers.

Our approach uses electrolysed water (hypochlorous acid, generated from water and a trace of salt, reverting to salt water after use), stabilised aqueous ozone (which reverts to oxygen and water), and dry steam for low-moisture thermal decontamination. These are paired with colour-coded microfibre and disciplined dwell times so that cross-contamination between zones is controlled by system, not by memory. For disinfection-critical tasks we retain TGA-listed disinfectants. We do not claim to be chemical-free, and you should be wary of anyone who does. What we offer is no added synthetic chemicals on standard scopes and no hazardous residue on the surfaces people touch and the air they breathe.

Method by method: fit for healthcare surfaces

Electrolysed water (HOCl). GECA-certified and TGA-listed, hypochlorous acid is well suited to frequent-touch surfaces, benches, reception areas and general clinical furniture. It cleans and disinfects without leaving a hazardous residue, which matters in rooms where patients place bare skin on surfaces.

Stabilised aqueous ozone. Effective for general surface sanitising and odour control, reverting to oxygen and water. It suits high-turnover areas where you want to avoid residue build-up over repeated daily cleans.

Dry steam. Low-moisture thermal decontamination is valuable for grouting, fixtures, treatment chairs and hard-to-reach detailing, and for reducing mould pressure in humid climates. Because it uses very little water, surfaces return to service quickly.

Disciplined microfibre. Colour-coded cloths and mops with defined dwell times keep clinical, amenity and general zones physically separated. This is the unglamorous discipline that makes the chemistry work.

Disinfection-critical tasks, such as those in procedure rooms, still use a listed disinfectant with the correct contact time. The point of a low-tox program is not to remove disinfection where it is clinically required; it is to stop using aggressive chemistry everywhere by default.

Compliance and ratings

From 1 December 2026, enforceable Workplace Exposure Limits (WELs) replace the current Workplace Exposure Standards across around 700 reviewed chemicals. Under the WHS hierarchy of controls, elimination sits at the top, above substitution, engineering and PPE. Choosing methods that remove hazardous chemistry from the workflow is elimination in practice, which is the strongest available control and the one least dependent on staff behaviour.

For buildings pursuing ratings, GECA-certified products are deemed-to-satisfy for the Green Star Green Cleaning credit. The WELL Cleaning Products and Protocol feature targets hazardous-chemical reduction. NABERS Indoor Environment tests for VOCs and formaldehyde, both of which are lower when the cleaning program does not introduce them. In a medical fit-out chasing any of these, the cleaning contract is part of the evidence base, not an afterthought.

What it costs

The pricing framing is straightforward. On standard scopes we price at parity with conventional cleaning, so switching to a low-tox program does not carry a premium for routine work. A surcharge of 10 to 15 per cent applies only on health-critical or rating-critical sites, where documentation, validation and tighter protocols add genuine cost. The site walkthrough and quote are free, and we would rather scope your building accurately than quote blind.

How to evaluate a provider: buyers' checklist

• Ask for product certifications in writing: GECA certification and TGA listing where disinfection is claimed.
• Confirm they distinguish cleaning from disinfection and retain listed disinfectants for critical tasks.
• Check for colour-coded microfibre systems and documented dwell times, not just product claims.
• Reject any "chemical-free" or "100% chemical-free" language; under ACCC guidance the accurate claims are "no added synthetic chemicals" and "no hazardous residue".
• Ask how they will support your Green Star, WELL or NABERS evidence if a rating is in play.
• Confirm readiness for the 2026 WEL transition and how their method maps to the hierarchy of controls.
• Look for a free walkthrough and a scope built around your actual room mix and risk zones.

We operate Australia-wide through an accredited partner network, with local teams who understand the pressures of each market, from dense CBD medical suites to coastal clinics managing humidity and mould. You can start with your city: Sydney, Melbourne or Brisbane. For a broader view of our methods, see the wider services range.

Book a free site walkthrough

Every healthcare building is different, and the right program depends on your room mix, patient population and any rating targets. Book a free, no-obligation walkthrough and we will map your risk zones, recommend the method mix, and give you a written quote. There is no charge to find out whether a low-tox program fits your site.