The frequency of changing hamster bedding needs to be adjusted based on factors like the season, environmental humidity, bedding type, and hamster behavior. Below are specific recommendations:
1. Basic Reference for Replacement Frequency
Summer (Temperature > 28°C)
It is recommended to fully replace the bedding every 3–5 days. Prioritize using absorbent paper pellets or corn cob bedding.
Clean the urine-soaked areas daily, and avoid using cotton bedding (as it easily traps heat and causes stuffiness).
Winter (Temperature < 10°C)
Full bedding replacement can be done every 15–20 days, but the area where the hamster stores food should be kept intact.
Lay a thick layer (at least 5 cm) of paper cotton and pair it with warm wood shavings.
Spring & Autumn (15–25°C)
Perform partial cleaning every week, and fully replace the bedding every 10–14 days.
2. Adjustments for Special Circumstances
Multiple hamsters in one cage / Small cage: Shorten the replacement interval to every 3–7 days.
Litter box training (hamster uses a specific spot for waste): The non-litter areas can have bedding replacement extended to once every two weeks.
High-humidity environment (> 60%): Replace bedding more frequently to prevent mold growth.
3. Operation Tips
Layered Bedding: In summer, use tofu cat litter at the bottom to absorb urine and wood chips on the surface for heat dissipation; in winter, use warm materials at the bottom and add cotton balls on the surface.
Keep Old Bedding: Retain 1/3 of the old bedding each time you replace it to reduce stress for the hamster.
4. Abnormal Signs Requiring Immediate Action
If you notice mold, an unusual odor in the bedding, or the hamster scratching frequently, replace the bedding immediately and check the hamster’s health.
Note: Excessively frequent full replacement (e.g., changing all bedding every day) may cause anxiety in hamsters. Partial cleaning is recommended as the main maintenance method.