The best way to keep your sugar glider cage from smelling is to have a weekly cleaning schedule. Remove any obviously soiled bedding as soon as you notice it. Clear out all remaining bedding or substrate and replace it with fresh every week to keep your sugar glider’s cage smelling fresh. Remember to also wipe down ledges and bars to keep your sugar glider’s cage hygienic and sparkling. This is also a great time to check over any toys, ladders, or ledges for signs of wear too.