Actually, gently spraying the top of the beardies head is the best way to get them to drink. This is not to be confused with misting which,as Chellybeans pointed out,is for a tropical vivarium. I don't
bathe my babies...it is terrifying and they can[ by huffing+ puffing] easily inhale water in the blink of an eye,if left unattended for a few seconds can drown. Also,a big no-no is that new owners think that they should
bath at " bedtime" or be held in a cold towel and cuddled [ we can warm up,they can't] which could easily be a cause for respiratory infections...getting chilled. So in 16 years,my beardies have drank by being sprayed and they stay fully
hydrated. Also important to supply wet shredded greens...mine love them and will eat as many greens as I put in the cage. I don't know what breeders are producing babies that won't eat greens,but if you start out by finely shredding and dropping the little pieces of greens in the tank[ on a flat paper plate if you are using a substrate] my guys are all eating greens by about 7-10 days. Works every time...they are attracted to the movement.