Eliminate Bad Odours: 4 Proven Steps for Effective Smell Removal
When you want to eliminate bad odours fast, a simple structured approach works best. By tackling the source, improving airflow and cleaning thoroughly, you can remove smells and stop them returning
Table of Contents
1. Identify the Source
- The first step to eliminate bad odours fast is figuring out exactly where the smell is coming from. Even small or subtle smells can be tracked down if you know what to look for.
Use Your Nose
Start by slowly walking around the room and taking a good sniff near corners, under furniture, and behind appliances. You’ll usually notice the smell getting stronger as you get closer to the source.
Check the Usual Spots:
- Kitchen: Look in the fridge, oven, pantry, trash bins, and under the sink. Hidden spills or old food can cause lingering smells.
- Bathrooms: Check around the toilet, drains, sinks, and behind cabinets. Even tiny cracks or buildup can produce smells over time.
- Carpets and Upholstery: Feel for damp or stained spots. Sometimes odours hide in fibres and aren’t immediately obvious.
- Air Vents and Filters: Smells can travel through vents or HVAC systems, so don’t forget to check them.
Helpful Tools
- Flashlight: Shine into dark corners or under furniture to spot spills or debris.
- Cloth or Tissue: Wipe surfaces and give it a sniff—this can reveal hidden odours.
- Blacklight: A UV light works wonders for finding stains from food or pets that you can’t see with the naked eye.
Pay Attention to Timing
Notice when the smell appears. Some odours only show up after cooking, using the bathroom, or when the room gets warm. Tracking patterns can help you find the source faster.
By taking your time and checking carefully, even sneaky smells can be tracked down. Once you know where it’s coming from, the rest of the steps—ventilating and cleaning—become much easier and way more effective.
2. Ventilate the Area
Once you know where the smell is coming from, fresh air is your next best friend.
Open windows and doors to replace stale air with fresh air. Even a small breeze helps dilute odours.
Fans or air conditioning that brings in outside air can boost circulation.
If the smell source can’t be removed immediately, using a product like Bio Hygiene Odour Neutraliser helps control it until you can clean it fully.
A well-ventilated space makes a big difference and makes cleaning much more effective.
3. Remove and Clean
Now it’s time to tackle the source directly. Different odours need different approaches:
Trash or spoiled food: Dispose of it immediately.
Bathrooms: Clean floors, toilets, urinals, and sinks using a synbiotic cleaner like BioForce3. It freshens instantly and continues cleaning at a microbial level to prevent odours from returning.
Vacuumable surfaces: Use a wet and dry vacuum such as the Numatic WBV370NX for carpets or upholstery.
Cracks and grout: Dirt can hide here and cause smells. Heavy-duty cleaners like Formula 80 or sustainable options like Oleonix work well.
Hard floors: Use a corner scrubber like the MotorScrubber Shock and a main floor scrubber dryer like Numatic 244NX.
Blocked drains: Formula 50 clears buildup quickly.
Kitchen appliances: Use oven cleaners like Formula 5 or Formula 50 and food-safe fridge degreasers like K1 or Eco-Dose E5.
Carpets & upholstery: Machines like Carpex 30:300 with sprayable solutions (BioForce3 Floor Scrub, Prochem Urine Neutraliser, Bio Hygiene Odour Neutraliser) work well.
Milk or stubborn stains: Spray Clensan, wait 15–20 minutes, follow with Stain Pro, then extract with Fibre & Fabric Rinse mixed with Fresh Breeze Odour Neutraliser. Repeat if needed.
A targeted cleaning approach makes sure odours are fully removed, not just masked.
4. Maintain Freshness
After cleaning, keeping things fresh prevents smells from returning:
Regular cleaning: Synbiotic cleaners like BioForce3 products reduce the buildup of odour-causing dirt and bacteria.
Probiotic air fresheners: These can be programmed to spray automatically and help maintain clean air and floors.
Air filters: Lightly fragranced filtration systems can remove minor or musty odours.
Bathroom care: Urinal screens like Ekcoscreen, automatic cleaners like Tubeless Autoclean, or rim clips like Ekcoclip keep washrooms smelling fresh between cleans.
A little regular maintenance goes a long way in ensuring your space always smells clean and inviting.

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