A:Â This unit is can be used with any brand of medicine vapors in the medicine cup.
A:Â The vapor pad can be placed in the handle part on the medicine cup or on the scent pad slots on the vent assembly if the unit is set up as the inhaler.
A:Â Yes, all parts are detachable and there a no small nooks and crannies.
A:Â This unit does have a medicine cup that you can put medicine vapors into when using this as the humidifier function and not the steam inhaler function.