Abstract: A powered toothbrush assembly (100) includes an outer housing (102, 104), a brush head (106) and a fluid nozzle (138) adjacent the brush head (106), an inner housing (122) disposed within the outer housing (102,104) and having a motor (130) which is in operative engagement with the brush head (106) to impart motion to the brush head (106) and a pump mechanism (134) disposed within the inner housing (122). The outer housing (102,104) and the inner housing (122) define a chamber (142) therebetween for accommodating a fluid.