It’s important to handle your guinea pig firmly enough that it won’t fall, but not so firmly as to injure its body. Be aware that if your guinea pig is prone to nervousness or skittishness, it may try to squirm out of your hands and jump, which can lead to serious injury.

Unless your guinea pig has gotten sticky or smelly, it should only need to be bathed a maximum of 2-3 times per year.

Empty any leftover food and water. Then run some hot water and submerge the water bottle and food bowl. Leave them in the sink to dry while you clean out the cage. If your pet’s hiding place can be washed, it’s a good idea to rinse it off as well.

For really big cages, it is handy to have a cat-poop scooper to scrape out the cage. Do not use the same one as your cat, dog or other pet.

For deeper stains and messes, use undiluted vinegar, but make sure to clean off well afterward! Allow the disinfectant to sit on the surface for 10 minutes so that it has time to work, killing bacteria and other harmful elements. [9] X Research source

You should never use cedar or pine shavings. Though these wood chips are often sold for use in cages, they actually contain chemicals which can be harmful to your guinea pig. [12] X Trustworthy Source The Humane Society of the United States National organization devoted to the promotion of animal welfare Go to source Generally speaking, hay makes a good bedding choice. But damp hay can harbor fungal growth, and dry, dusty hay could cause respiratory problems.