How to clean a litter tray: daily care and a full wash

How often should you clean a litter tray?

Cats Protection recommends removing waste twice daily and fully emptying and washing the tray at least weekly. It notes that some cats need waste removed more often, and covered trays can need more frequent full cleaning.

You will find different intervals elsewhere. Catit's guidance, for example, gives two to four weeks for a full clumping-litter change, depending on use and odour, and a shorter interval for non-clumping litter. That differs from Cats Protection's general weekly advice. We would start with the more frequent routine above rather than treat a manufacturer's longest interval as a target.

The important distinction is that scooping, topping up and washing are separate jobs. If the tray needs cleaning, the calendar does not get a casting vote.

Our comparison of clumping and non-clumping litter covers the different ways waste is removed. For an automatic, sifting or pad-based system, use its specific instructions rather than treating this manual-tray routine as a disassembly guide.

What you actually need

• A scoop suited to the litter you use.
• A waste bag or container suitable for your local disposal arrangements.
• A cloth or soft brush kept for this job.
• Water and a suitable mild, preferably unscented soap, or a cleaning product explicitly suitable for cat litter trays.
• A way to dry the tray, and fresh litter.

Start with what you already have. A scoop that removes waste without taking half the clean litter with it is doing its job. If you are replacing one, compare the holes with your litter's grain size and the waste you need it to retain. There is no reason for this to become a collection.

Keep the cleaning cloth or brush separate from anything used for food preparation. Arrange the waste bag before lifting a loaded scoop across the room. This is our practical housekeeping suggestion, born of the observation that gravity remains available throughout the process.

How to give a litter tray a full wash

Keep another suitable tray available while this one is out of service. If cleaning access is awkward, our litter tray placement guide includes the space needed to lift a lid and remove the tray.

1. Empty the used litter into the appropriate waste bag. Remove loose residue before washing, rather than using the sink or shower drain to dispose of it.
2. Take apart only the removable parts. For a covered box, include the lid, entrance and any accessible joins where dirt has collected. Check the instructions before removing clips or filters.
3. Wash the tray. Catit advises mild, unscented soap and warm water at a full change. Use a cloth or soft brush to reach corners and stuck residue; check the tray's care instructions before using abrasives.
4. Rinse thoroughly. Remove the cleaner and loosened dirt. If you use a labelled tray-cleaning product, follow its dilution, contact-time and rinsing instructions exactly.
5. Dry before refilling. Cats Protection's kitten-care guidance specifically advises careful rinsing and drying before fresh litter goes in.
6. Refill and reassemble. Use the filling guidance for your litter and tray. Check that the entrance is clear and the parts are properly secured.
7. Finish the surrounding area. Clean the scoop and other equipment, deal with spills, put cleaning products away and wash your hands.

You do not need to change the litter brand as part of the wash. If the current litter is causing a separate problem, our guide to choosing cat litter helps work through that decision.

Which cleaning products can you use?

For routine washing, keep it simple and follow the tray's care instructions. Washing away dirt and disinfecting are different tasks; adding a stronger chemical is not automatically an improvement.

Cats Protection warns that phenol-based disinfectants are toxic to cats. Read the product label rather than relying on a scent, colour or a broad claim that something is “natural”. If the label does not establish suitability for the intended use, choose a suitable alternative or ask your vet.

Do not improvise mixtures of cleaning products. If your vet has prescribed a cleaning or disinfection routine because of illness, follow that advice rather than substituting this general guide.

We are not recommending a deodorising spray here. If an otherwise clean tray still smells, recheck the lid, seams, scoop and surrounding area, and whether more frequent cleaning is needed. Perfume is not evidence that a job has been finished.

Plastic, metal and covered trays

The care label matters more than the material's reputation. Do not assume that a metal tray is dishwasher-safe, or that every cleaner suitable for one plastic box is suitable for another. Coatings, joins and removable components can change the instructions.

Check for damage while the tray is empty. Replace broken trays, as Cats Protection advises; do not try to solve a cracked corner with extra scrubbing.

Our Feandrea box has been easy to clean over roughly two years with Goldfish. The Feandrea covered litterbox review covers the box itself if you are assessing a replacement.

Dispose of used litter without making another problem

Check your council's instructions for used cat litter. Sanicat's bentonite-litter instructions, for example, say to use the rubbish bin in line with local rules and not to put the product down the toilet. They also advise washing hands after handling it.

Do not assume that a plant-based ingredient makes used litter acceptable in a food-waste bin, garden-waste collection or home compost. The disposal route needs checking separately from the packaging claim.

To understand what the routine costs, record the fresh litter used for top-ups and full changes. Our monthly litter-cost method keeps consumption separate from how often you happen to buy a bag. Reducing waste is useful; stretching a dirty tray to make the numbers look better is not.

For the grains that escape during scooping, see how to reduce litter tracking. Tray cleaning and floor cleaning overlap, but a new mat does not take over either job.