i have an older sonicare tooth brush and these substitute heads are different than the ones i have actually been purchasing all along. i hesitated to acquire these but the information stated they would certainly fit my model of my sonicare…

my dental expert states i overbrush and also it was affecting my gum tissues. evidently too much of a great thing misbehaves. He switched me to the sonicare. i obtained the base and battery charger from costco incredibly cheap but i most l…