[LunarBerry]

yup, just never use hot setting on the blow dryer. Warm or cool is good but might use cool when the season/room is kind of warm and when they are a little more older, also keep the dryer moving some so you don't accidentally make it uncomfortably warm for them (this would depend on how your hairdryer works as about all of them varies some). You might also start on the low setting so it's not as loud and the air is not as forceful.
Most bathe 1-2 times a month, some more, some less. It depends on when they either get really dirty or stinky :P I bath my girl every 2 weeks and sometime in one week if she gets a bit smelly and have her at the groomers at least once a month for her total maintenance.