If you’ve ever caught a whiff of your cat’s litter box and thought, “Did I forget to clean that?” — you’re not alone. For many Aussie cat owners, that stubborn odour lingers no matter how often the box is scooped or the litter is changed.
The good news? You don’t have to live with it. A quality air purifier can help reduce (or even eliminate) litter box smells — keeping your home fresh without relying on overpowering sprays or scented candles.
Did you know that scented products pollute your home like car exhausts?
Let’s explore how they work and which Ionmax models are best for tackling this common pet-pawrent pain point.
What causes litter box odours?
Even the cleanest cats leave behind smells that can build up over time, especially in smaller or less-ventilated homes.
Here’s what causes that “oh no” moment when you walk past the litter box:
- Ammonia – Found in cat urine, this is one of the main culprits behind that sharp, unpleasant smell.
- Bacteria – Waste left in the box (even for a short time) can encourage bacterial growth, increasing odours.
- Poor airflow – Bathrooms, laundry rooms, or tucked-away corners are common litter box spots — but they don’t always have great ventilation.
Combined, these factors can make it tough to keep things smelling fresh — even if your cleaning game is on point.
How air purifiers help
A good air purifier can work quietly in the background to help eliminate those smells before they spread through your home.
Here’s how:
🧼 Activated carbon filters – These filters are designed to trap odours and gases, including ammonia and other litter box nasties. They don’t just mask smells — they absorb them.
LEARN MORE: Commonly used filters in air purifiers
🌬️ Constant circulation – Air purifiers keep the air moving, helping reduce lingering odours and preventing stale air build-up near the litter box.
🚫 No harsh chemicals – Unlike scented sprays or plug-ins, air purifiers clean the air rather than add extra stuff to it.
So if you’re sensitive to smells or just tired of that "cat house" scent — an air purifier might be your new best mate.
Best Ionmax air purifiers for litter box odours
Here are two Ionmax units that are purr-fect for pet owners:
Ionmax Breeze
Your essential air purifier, the Ionmax Breeze is ideal for medium sized rooms like up to 55 square meters.
- Activated carbon filter to tackle odours
- HEPA filter to trap pet dander and fine particles
- Quiet operation – so your cat won’t freak out
- Sleek, modern design that fits every corner of the room
Ionmax Breeze Plus
Great for open-plan areas or larger rooms. Powerful, yet whisper quiet.
- Covers up to 66 sqm
- 5-stage filtration including an activated carbon filter
- Auto mode and air quality sensors
- WiFi pairing to your mobile device for remote control
Both options are equipped with a 3-in-1 filter that includes a pre-filter to trap fur and an activated carbon filter to help reduce odours — not just from pets, but smoke too.
Both air purifiers are also equipped with UV sterilisation to prevent any harmful particles floating back into ambient air.
READ MORE: How does a UV air purifier remove bacteria and viruses?
Bonus tips to keep cat smells under control
Pair your air purifier with a few simple routines to maximise freshness:
- Scoop the litter box daily (your cat will thank you too)
- Choose a high-quality, odour-absorbing litter
- Wash the litter tray weekly with mild soap and water
- Keep the box in a well-ventilated area, away from food and sleeping spots
Breathe easier with Ionmax
Litter box smells are a part of cat life — but they don’t have to take over your home. With the right air purifier and a few smart habits, you can keep your space smelling fresh and clean.
Want to better understand the quality of indoor air in your home? Take the Air Quality Quiz to see how your indoor air quality measures up. If you spot an issue, don't fret—we have advice to help you improve your air quality.
Explore our air purifier collection and find the perfect match for your home — and your fur family.
