Carpet odours in commercial spaces are often caused by dirt, moisture, and bacteria trapped in fibres. This can harm workplace health and productivity, especially in humid environments like Melbourne. Here’s how to tackle the problem effectively:
- Vacuum regularly: Use a HEPA-filter vacuum to remove dirt, dust, and mould spores.
- Apply baking soda: Neutralise odours by sprinkling it overnight, then vacuum.
- Use vinegar solution: Treat stains and smells with a mix of white vinegar and water – avoid soaking the carpet.
- Deep clean with enzymes: Break down organic matter like spills or pet accidents with enzyme-based cleaners.
- Hire professionals: For persistent odours, professional cleaning services can provide industrial-grade solutions.
These steps not only improve air quality but also extend the life of your carpets, saving money in the long run. Prioritising regular maintenance and professional cleaning ensures a cleaner, healthier workplace.

5-Step Process to Remove Carpet Odours in Commercial Spaces
How to Clean Commercial Carpet (VLM Method)
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Step 1: Vacuum Thoroughly and Regularly
Vacuuming isn’t just about keeping carpets looking neat – it’s your first defence against unpleasant odours in busy commercial spaces. Every day, carpets collect dirt, dust, and organic debris like skin flakes, which create the perfect environment for bacteria and fungi to thrive. If left unchecked, these particles can sink deep into the fibres and padding, making surface cleaning ineffective.
Pay extra attention to high-traffic areas. Spaces like entryways, hallways, and common areas should be vacuumed two to three times a week to stop odour-causing debris from embedding itself deeply. During Melbourne’s humid months or rainy seasons, daily vacuuming in heavily used areas becomes essential to prevent moisture-related smells.
The type of vacuum you use is crucial. Standard vacuums may circulate tiny particles and mould spores back into the air. For commercial spaces, a HEPA-filter vacuum is a better choice as it traps fine contaminants effectively.
"Begin by using a high-efficiency particulate air (HEPA) filter vacuum to remove loose mould spores and debris from the carpet’s surface. This helps contain the contamination and prevent further dispersal."
- Mitch Hills, Entrepreneur, Clean Feeling
Vacuuming is especially important before applying any deodorising treatments. Removing loose dirt ensures that powders or solutions can reach the carpet fibres instead of just sitting on top, making your cleaning efforts much more effective. Once the debris is cleared, you’re ready to tackle odours in the next step.
Step 2: Apply Baking Soda to Neutralise Odours
Once you’ve vacuumed and dried the area, it’s time to tackle any lingering smells with baking soda. Unlike air fresheners that just cover up odours, baking soda gets to the root of the problem by neutralising them. This makes it especially useful for dealing with tough smells like pet accidents or musty scents.
Spread baking soda generously over the entire area, focusing on spots where the odour is most noticeable. Don’t be shy – using a good amount ensures it penetrates deeply.
"Sprinkle baking soda generously over the entire surface and let it sit overnight to absorb and neutralise lingering odours."
- Mitch Hills, Entrepreneur and Problem Solver, Clean Feeling
Let the baking soda sit overnight. By morning, it will have absorbed the odours. Use a HEPA-filter vacuum to thoroughly remove the powder, along with the smells it has captured. This simple step naturally deodorises the area and gets it ready for more intensive cleaning if needed.
Baking soda is not only effective but also safe for the environment, making it ideal for offices, homes, and even pet-friendly spaces. If you’re dealing with particularly stubborn spots, try mixing baking soda with water to create a paste. Let it dry completely before vacuuming it up.
Step 3: Use Vinegar Solution for Stains and Odours
Once you’ve treated the area with baking soda, it’s time to tackle stains and odours with white vinegar. Unlike scented cleaners that simply cover up smells, vinegar works chemically to neutralise the compounds causing the odour. It’s especially useful for dealing with ammonia-based smells from pet accidents, spills, or damp, musty areas.
To get started, mix equal parts distilled white vinegar and cool water in a spray bottle. Lightly mist the stained or smelly area – avoid soaking it, as too much liquid can seep into the carpet backing or underlay, leading to new issues. For fresh spills, first blot up as much liquid as you can with a clean cloth. Avoid scrubbing, as this can push the stain deeper into the fibres. This method sets the stage for better stain removal.
"A good cleaner should eliminate the smell at a molecular level rather than trying to out-fragrance it." – Cleansmart
Let the vinegar solution sit for several minutes to work its magic, then rinse the area with cool water. Steer clear of hot or warm water, as heat can lock stains into the carpet fibres permanently. The vinegar smell might seem strong at first, but don’t worry – it will disappear completely once the area dries.
To speed up drying and improve airflow, open windows or use fans. While vinegar is great for surface-level problems, deeply embedded odours in the carpet underlay might need an enzyme-based cleaner or professional cleaning for a more thorough solution.
Step 4: Deep Clean with Enzyme-Based Products
If professional office cleaning methods don’t cut it, it’s time to step things up with enzyme-based products. These cleaners are designed to tackle tough, embedded odours by breaking down organic matter like urine, vomit, faeces, and food waste at a molecular level. The secret? Safe bacteria in the solution produce enzymes that speed up the decomposition of these organic compounds.
"Enzymatic cleaners work by using specifically targeted enzymes to treat specific types of pet messes, such as vomiting or diarrhoea. They act as catalysts to accelerate the natural decomposition process for organic stains caused by pet accidents." – Dr. Paula Simons, DVM, Veterinary Consultant
For the best results, let the enzyme solution sit for 30–60 minutes – or even overnight for particularly stubborn odours. Be generous with your application to ensure the solution penetrates deep into fibres and padding, as surface cleaning alone won’t address odours lurking below. This step builds on earlier cleaning efforts, ensuring even the most persistent smells are eliminated.
To enhance the cleaning process, combine enzyme-based treatments with commercial-grade steam cleaners or hot water extraction machines. Pre-treat heavily soiled areas with the enzyme cleaner before using the machine. If your equipment has a detergent injection system, you can add the enzyme solution directly to the tank for delivery with the steam jet. Just remember: avoid extremely high temperatures, as excessive heat can deactivate the enzymes.
After cleaning, ensure the carpet dries within 24–48 hours using air movers or dehumidifiers. Proper ventilation is crucial – not only to prevent mould growth but also to allow the enzymatic process to work its magic to completion.
Step 5: Hire Professional Cleaning Services
When odours persist despite your best efforts, it’s time to bring in the experts. Professional cleaning services come equipped with industrial-grade tools and specialised methods. Using advanced tools like moisture metres and infrared cameras, they can detect hidden moisture and mould – common culprits behind stubborn odours. High-powered air movers and dehumidifiers are then employed to ensure thorough and efficient drying. This not only addresses existing issues but also helps prevent future odour problems.
For businesses in Melbourne, Withers Solutions offers tailored floor care services. Their approach combines deep carpet cleaning with treatments like hard floor stripping, sealing, and anti-slip solutions. Using carbonation technology, they can lift dirt and grime without relying on harsh chemicals. Plus, their method allows carpets to dry in just 1–2 hours, compared to the typical 1–2 days required with traditional steam cleaning. For organic odours, enzyme-based restoration techniques target the problem at its source, breaking it down on a molecular level. They also use HEPA filtration systems, which are far more effective than standard domestic equipment at trapping bacteria and allergens.
Professional cleaners also ensure your workspace meets Australian workplace health and safety standards by conducting thorough air quality testing and disinfection. To minimise disruption, schedule deep cleaning during off-hours, and arrange a walkthrough beforehand to identify high-traffic areas and problem spots. Instead of waiting until odours become overwhelming, consider setting up a regular floor maintenance programme. This proactive approach protects your flooring investment while keeping your workspace fresh throughout the year.
For more details on how Withers Solutions can elevate your carpet and floor care, explore their tailored cleaning services.
How Withers Solutions Handles Floor and Carpet Care

Withers Solutions takes a professional approach to floor and carpet care, using commercial-grade equipment and methods tailored to Australian commercial spaces. Their focus is on deep cleaning and restoration, targeting the grime and odours that ordinary vacuuming can’t handle.
They employ Diamond Steam Cleaning techniques and duplex technology to sanitise surfaces and remove stubborn stains. To minimise chemical exposure, they use certified organic products. As their service guarantee explains:
"We only utilise products with certified organic ingredients, significantly reducing harmful chemicals on surfaces and in your air".
This ensures your workplace remains fresh and clean without exposing staff or clients to harsh residues.
Their cleaning processes align with Australian workplace health and safety standards, even incorporating anti-slip treatments for high-traffic areas. This makes their services especially useful for industries like hospitality, retail, and healthcare, where hygiene and safety are critical.
In addition to carpet care, Withers Solutions supports a clean and safe environment across your entire workspace.
What Withers Solutions’ Carpet Cleaning Includes
Withers Solutions offers tailored carpet cleaning services that go beyond surface-level cleaning. Their programmes are designed to tackle deeply embedded contaminants, moisture, and odours.
Their services include periodic intensive cleaning to eliminate organic matter and odours that regular cleaning leaves behind. For businesses dealing with end-of-lease transitions or post-construction clean-ups, their deep cleaning and restoration services ensure carpets are spotless and odour-free for the next occupants.
To ensure thorough drying, they use industrial-grade dehumidifiers and air movers, which prevent hidden moisture and mould – common causes of long-lasting odours. These methods not only improve cleanliness but also contribute to a healthier indoor environment.
With these targeted cleaning programmes, businesses can enjoy long-term cost savings and better air quality.
Why Professional Cleaning Saves Money Over Time
Professional carpet care is a smart investment that pays off in the long run. Regular deep cleaning prevents the accumulation of abrasive dirt and grime, which can damage carpet fibres and shorten their lifespan. Withers Solutions’ specialised cleaning helps protect your flooring, ensuring it lasts longer and stays in good condition.
Another major advantage is improved indoor air quality. Professional cleaning removes allergens, bacteria, and other contaminants that can impact air quality and staff health. A cleaner environment can lead to fewer sick days and a more productive workplace.
Scheduled maintenance programmes also help avoid costly emergencies. Addressing spills and leaks promptly – within 24 to 48 hours – prevents mould growth and the need for expensive remediation. By maintaining a regular cleaning routine, you keep your workspace fresh and avoid premature flooring replacements, saving money over time.
Conclusion: Keep Your Commercial Carpets Fresh
Maintaining your commercial carpets doesn’t have to be complicated. By sticking to a few simple steps – regular vacuuming, applying baking soda, using a vinegar solution, treating stains with enzyme cleaners, and scheduling professional cleaning – you can keep your workspace clean and odour-free.
This routine not only keeps your carpets hygienic but also ensures compliance with Australian workplace health and safety standards. Regular deep cleaning and disinfection help reduce the spread of illnesses like colds and flu, safeguarding the health of your team while boosting productivity.
Investing in professional cleaning can extend the lifespan of your carpets by 3–5 years, potentially saving you between $50,000 and $150,000 for a 1,000 m² installation. It’s worth noting that heavily soiled carpets can hold up to four times their weight in dirt – far beyond what standard vacuuming can handle.
To protect your investment further, consider combining daily vacuuming with quarterly deep cleaning. Keep proper documentation for safety audits and install 3–4 metres of heavy-duty matting at entrances to trap up to 80% of incoming dirt.
A clean, odour-free environment not only enhances the appearance of your space but also reduces stress and minimises respiratory issues. By prioritising carpet care, Melbourne businesses can enjoy healthier, more productive workplaces while ensuring their flooring stays in great condition for years to come.
FAQs
Why does the carpet smell keep coming back?
Carpet odours tend to come back because the source of the smell is often buried deep within the fibres or even the padding underneath. Surface cleaning might make things seem fresh initially, but it doesn’t always tackle the root of the problem. Common culprits include trapped moisture, mould, or organic debris. If these aren’t completely eliminated, the smell will linger or reappear over time. To stop this from happening, thorough cleaning and drying are a must. It’s also crucial to address any underlying issues, like mould, particularly in humid environments where such problems are more likely to thrive.
How long should carpet take to dry after cleaning?
After a professional carpet cleaning, it usually takes 12 to 24 hours for the carpets to dry fully. However, this timeframe can shift based on a few factors, such as the level of humidity, the amount of airflow in the space, and the type of carpet material.
When should I call Withers Solutions for odour removal?
If the carpet odours persist despite trying the cleaning steps mentioned earlier, it’s time to reach out to Withers Solutions. This becomes even more crucial if DIY efforts or professional cleaning haven’t resolved the issue, or if you notice signs of mould or lingering moisture. Withers Solutions offers specialised commercial cleaning services, including deep cleaning and floor care, designed to prioritise hygiene and maintain a safe environment in your space.


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