How often should small animal bedding be changed?

Written by
John Williams
Reviewed by
Prof. David Walsh, Ph.D.Maintaining a proper bedding routine helps to sidestep health problems such as respiratory infections and skin diseases in your small animal. Regular bedding changes help control the accumulation of ammonia in the air from your pet's urine, which irritates the fine mucous membranes of the airways. Damp bedding sets a breeding ground for mold.
Spot Cleaning
- Remove soiled bedding with scoop daily
- Target urine clumps and feces
- Replace with equal clean bedding amount
- Check corners and hideouts thoroughly
Full Change
- Remove all bedding weekly
- Scrub cage with vinegar solution
- Dry completely before adding bedding
- Retain 1/3 old bedding to reduce stress
Material Impact
- Paper bedding lasts 5-7 days
- Coconut fiber extends to 10 days
- Aspen shavings need changes every 4 days
- Fleece liners require washing every 3 days
High moisture animals like guinea pigs require more frequent changes than reptiles. The guinea pig's urine output soaks the bedding more quickly, which creates potentially hazardous ammonia. Check the bedding each day to see if it is damp by pressing a tissue against the corner of the cage. Change if moisture shows through.
Odors could be signs that urgent change is needed. Smelling ammonia could indicate a buildup of a dangerous chemical. Ammonia-like odors suggest the possibility of mold developing. In no circumstance should scents or deodorants be used to mask odors, as they would increase respiratory health risks. Instead, change all bedding and improve ventilation.
Store it away from the heat and humidity to maintain its usefulness. Store paper products in sealed containers, away from humidity. Coconut bedding requires airtight containers to prevent moisture absorption. And, of course, always check the bedding for dust before use; discard any clumps of dust.
Learn to read the signs that signal a change in your pet. Animals that refuse to walk in certain areas of their cage may indicate filthy bedding. An increase in sneezing can indicate irritation, while an apparent lethargy may mean toxic exposure. Read your schedule based on what you observe, rather than relying on the calendar.
Read the full article: Ultimate Guide to Small Animal Bedding