Do i have to change my hamsters food every day?

do i? it is corn sunflower seeds and the smallest little pelletsDo i have to change my hamsters food every day?I was always very careful to change Harry's food daily the first few months i got him, but the food is dried out veg, nuts and cereal, so it wont actually go stale or go off, so now i change the food bowel every 2 -3 days, otherwise your simply wasting it. If you give your hamster fresh fruit or veg, discard any remains the next day.Do i have to change my hamsters food every day?No. Hamsters store food around their cage. Feed them at least every three days.Do i have to change my hamsters food every day?hey chris! you just added me to ur contact list!!! anyway, no, they'll eat as they eat and u change it about every 3 -5 days