ditto to what tracy and sweetcocoa said. i only trim when needed. usually it ends up being like every six months.
my theory on ends is this: they may seem rough or in bad condition. however, unless they're split, i don't trim them. i believe it's more important to CORRECT the condition. otherwise as soon as you trim, the new, healthy ends also eventually become rough and in bad condition. ya know? /images/graemlins/smirk.gif
adrienne