Best Cat Litter for Odour Control in Australia

Short answer: the best cat litter for odour control forms scoopable clumps quickly, absorbs moisture reliably and suits the litter box you use. Daily waste removal, the correct litter depth and regular tray cleaning matter just as much as the formula. Added fragrance can change how a tray smells, but fragrance alone is not odour control.

What actually controls cat litter odour?

Factor	Why it matters	What to check
Clumping speed	Helps isolate wet litter before it spreads	Clumps stay together during scooping
Absorption	Reduces moisture left in the tray	Litter remains dry around the used area
Daily scooping	Removes the source of most litter-box smells	Scoop at least daily and more often in busy trays
Correct depth	Allows urine to form a clump without reaching the base	Follow the pack or machine fill-line directions
Tray condition	Scratches and residue can retain smells	Wash regularly and replace damaged boxes

Which MICHU litter suits your home?

Product	Best suited to	Odour-control approach
MICHU Tofu Cat Litter Gen3	Standard litter trays and owners prioritising lower tracking	Plant-fibre pellets with fast clumping for everyday waste removal
MICHU Mixed Tofu Cat Litter Pro	Busy or multi-cat homes and cats transitioning from a fine texture	Mixed formula designed for firm clumps and strong everyday odour control
MICHU Wonder Cassava Litter	Compatible automatic litter boxes or standard trays	Fine, fast-clumping granules designed for easier waste separation
MICHU NatureMix Tofu & Cassava	Owners wanting a blended plant-based texture	Combines tofu and cassava-based granules with a jasmine scent

Scented or unscented cat litter?

Choose scent according to your cat’s acceptance and your household preference. A scented litter does not remove the need for scooping, and a strong fragrance is not proof of better performance. If your cat avoids a newly scented tray, transition gradually or choose an unscented option.

How to stop a cat litter box smelling

Scoop urine clumps and solids at least once each day.
Top up to the product’s recommended depth after removing waste.
Use the correct granule type and fill line for an automatic litter box.
Wash the empty tray with a cat-appropriate, unscented cleaning routine and dry it fully.
Keep the box in a ventilated, accessible area away from food and water.
Provide enough boxes for the number of cats and clean high-use boxes more often.

Does the litter box design affect odour?

A high-sided box helps contain scatter and edge mess, but it does not neutralise odour by itself. Enclosed boxes can hide waste from view, yet they still need airflow and frequent cleaning. Choose a spacious box your cat will use comfortably, then manage odour through litter performance and routine.

Compare large and high-sided cat litter boxes or read the cat litter box buying guide.

Frequently asked questions

What is the best cat litter for smell?

There is no single formula for every cat. Start with fast-clumping litter that fits your tray, then judge how cleanly it scoops, how dry the surrounding litter stays and whether your cat accepts the texture.

Is tofu cat litter good for odour control?

Tofu litter can provide reliable everyday odour control when clumps are removed promptly and the correct depth is maintained. Performance varies by formula and household routine.

Does cassava cat litter control odour?

Fine cassava-based litter can form compact clumps that are easy to separate from clean litter. Regular waste removal remains essential.

Why does a clean litter box still smell?

Residue may remain in tray scratches, under the litter or around the surrounding floor. Check litter depth, wash and dry the box, clean the mat and inspect the tray for damage. A persistent unusual urine or faecal smell accompanied by changes in your cat’s behaviour warrants veterinary advice.

Can I add household deodorisers to cat litter?

Avoid adding unapproved fragrances, powders or cleaners. They may affect your cat’s willingness to use the box or interfere with an automatic system. Follow the litter and box manufacturers’ directions.

Shop MICHU tofu and plant-based cat litter in Australia.