Review title is Helps remove more tartar build up than a standard tooth brush [SEP] Compared to a regular tooth brush my teeth feel so much cleaner, and the vibration is enjoyable as well.<br /><br />The battery life is great, however it seems to take a while to fully charge. This is not a problem at all though because you don't need it to be fully charged to use it.<br /><br />The charger base is easy to clean even if dried up tooth paste begins to build up on it.<br /><br />As far as replacement heads, I went with the [[ASIN:B004LZCY6S Generic Oral-B Dual Clean Compatible Replacement Brush Heads (4 ct.)]]. They work great and are cheaper than the Oral B brand replacements.<br /><br />Highly recommend this powered tooth brush.