The frequency of cat litter changes depends on many factors, such as the type of litter, the cat's excrement, and the number of cats. It is recommended to change the litter at least every 3 days to 1 week, and also to clean the litter box daily.
In special circumstances, bacteria multiply rapidly in summer, so more frequent litter changes may be necessary, while the frequency can be reduced in winter. If the litter box is enclosed, it is also recommended to change it on a shorter interval, such as once a week.
If the litter box is not cleaned or the litter is not changed in time, it can easily cause urinary tract infections in cats, leading to them urinating and defecating everywhere.
