Sugar gliders will clean themselves very well naturally. It is not recommended to give your sugar glider a bath. Bathing with water, soap, and products such as shampoo/conditioner can dry out the fur and skin. The process can be particularly worrying to your glider too. If you do decide to bathe your glider, you should do so very infrequently and only in specific circumstances e.g. if they were to get dirty or have feces caked onto their fur. You should also use a safe, chemical-free animal-friendly shampoo product like this.