How do I clean a hamster cage?

for one hamster you should clean it out once a week. i put paper towels at the bottom of the cage then carefresh bedding on top. Every week i dump out that old stuff scrub the bottom with soap and water and a toothbrush i dont use anymore (u dont have to use that tho..) and rinse and dry it really well then put the paper towels and bedding back in. with two hamsters in the same cage you should probably do this twice a week