Empty and refill the litter box daily

Remove wet clumps and soiled bedding from your rabbit's litter box every day, ideally at the same time each morning or evening. Rabbits are creatures of habit and will use the same corner of their box repeatedly, so the soiled area is usually obvious. Use a small scoop or slotted spoon to lift out the clumped litter and any hay that has been trampled into it.

After scooping, add fresh litter to replace what you removed—usually 2 to 3 inches deep. Keep a small pile of hay in or near the box; rabbits often eat while they use the litter box, and the hay encourages them to stay in the box rather than scatter waste around their enclosure. This daily routine takes about two minutes and keeps odor manageable between deeper cleanings.

Key Takeaways

  • Scoop out wet clumps and soiled bedding once a day to control odor and keep your rabbit's space sanitary.
  • Wash the entire litter box with hot water and mild soap once a week, or more often if you notice ammonia smell or your rabbit is soiling outside the box.
  • Use paper-based or aspen litter rather than clay or cedar, as these are safer for rabbits' respiratory systems.
  • If your rabbit stops using the litter box, clean it thoroughly and check whether a medical issue or stress is causing the change.

Do a full wash once a week

Once a week, remove the litter box entirely and dump all remaining litter and hay into a trash bin. Rinse the box with hot water to loosen any stuck-on urine or bedding, then scrub it with a soft brush or cloth and a small amount of mild dish soap. Pay special attention to the corners and edges, where urine tends to accumulate and can harden into a crusty layer.

Rinse thoroughly with clean hot water until no soap remains, then dry the box with a towel or let it air-dry completely before refilling. A damp litter box will absorb urine quickly and become smelly again within days. If the box is stained or the smell persists after washing, soak it in a solution of equal parts white vinegar and water for 15 to 20 minutes before scrubbing and rinsing again.

Choose the right litter to make cleaning easier

The type of litter you use affects how often you need to clean and how well odor control works. Paper-based litter (made from recycled paper) and aspen shavings are the safest choices for rabbits because they do not irritate the respiratory system. Paper-based litter clumps well when wet, making it easier to scoop out soiled spots without removing clean litter underneath.

Avoid clay litter, which can cause respiratory problems, and cedar or pine shavings, which contain oils that are toxic to rabbits. Pellet-style litters made from wood or paper are also acceptable but do not clump, so you will need to scoop more often or replace the entire box more frequently. Buy litter in bulk if your rabbit uses a large box or if you have multiple rabbits, as this reduces waste and keeps costs down.

Watch for signs that cleaning is not enough

If you notice a strong ammonia smell even after daily scooping and weekly washing, your rabbit may have a urinary tract infection or other health issue. Rabbits with UTIs often urinate more frequently and in larger amounts, overwhelming the litter box's capacity. Schedule a veterinary checkup to rule out infection before assuming your cleaning routine is inadequate.

If your rabbit suddenly stops using the litter box and starts soiling other areas of their enclosure, do not assume they are being stubborn. This behavior usually signals stress, a change in their environment, or a medical problem. Clean the litter box thoroughly, check that it is in the same location, and contact your veterinarian if the behavior continues for more than a day or two.

Set up your cleaning supplies in one place

Keep a small bucket, scoop, brush, and cloth in a cabinet or closet near where you keep your rabbit's supplies. Having everything in one spot means you are more likely to stick to a daily scooping routine because the task takes less time and thought. Some rabbit owners keep a second litter box so they can wash one while the rabbit uses the other, which is especially helpful if you have a large enclosure or multiple rabbits.

Label your rabbit cleaning supplies and keep them separate from supplies you use for other pets or household cleaning. This prevents accidental cross-contamination and makes it clear to other household members which items are for the rabbit's litter box.

Adjust your routine based on your rabbit's habits

Some rabbits are very tidy and use only one corner of their box, while others scatter litter and hay throughout. If your rabbit is a heavy scatterer, you may need to scoop twice a day or use a larger box to contain the mess. Conversely, if your rabbit uses only a small area and produces less waste, you might be able to stretch scooping to every other day—though daily scooping is still the standard recommendation.

Watch your rabbit's behavior for a week or two after you first set up their litter box to understand their habits. Some rabbits prefer a covered box for privacy, while others feel trapped and will avoid it. If your rabbit is not using the box consistently, try a different style or size before assuming a behavioral problem exists.

Frequently Asked Questions

How often should I completely replace the litter, not just scoop?

Replace all litter and wash the box once a week for most rabbits. If you have a rabbit that urinates heavily or if you notice ammonia smell by mid-week, wash the box twice a week instead. The exact timing depends on your rabbit's size, the size of the box, and the type of litter you use.

Can I use newspaper or cardboard in the litter box?

Newspaper and cardboard absorb urine but do not control odor well and break down quickly into soggy clumps. They work as a temporary layer under litter to protect the box bottom, but they should not be your only bedding. Paper-based litter is a better choice because it is designed to handle moisture and odor.

What should I do with the soiled litter?

Seal soiled litter in a bag and place it in your regular trash bin. Do not compost rabbit litter because it can harbor parasites. If you have a large amount of soiled hay, you can compost the hay alone (without the litter mixed in) if your compost reaches high temperatures.

Why does my rabbit's litter box smell like ammonia even after I clean it?

Ammonia smell usually means urine is sitting in the box too long or the litter is not absorbing it well. Scoop more frequently, switch to a more absorbent litter, or use a larger box so urine does not pool in one spot. If the smell persists after you change your routine, contact your veterinarian to rule out a urinary tract infection.

Do I need to use litter box liners?

Liners are optional and depend on your preference. They make cleanup faster because you can lift out the entire liner instead of dumping litter by hand, but rabbits sometimes chew on plastic liners. If you use liners, choose paper or biodegradable options and monitor your rabbit to make sure they are not eating them.