New cat litter and old cat litter should be mixed, so that after the cat gradually adapts, they can all be replaced with new cat litter. Similar to the seven-day food change method for cats, you can gradually replace it with new cat litter. Of course, the time does not necessarily need to be as long as seven days.

Choose the right cat litter. There are many types of cat litter on the market that you can choose from. It is recommended to choose dust-free and pollution-free cat litter, such as bentonite or tofu cat litter, which can effectively prevent cats from eating digestive tract diseases by mistake. or dust causing urinary tract and respiratory diseases.