30 Second Smile Review Presentation - Version 1.0 The 30 Second Smile toothbrush has gained much acclaim due to its ability to simultaneously clean all tooth surfaces in record time. Matter in fact, studies show that brushing for half a minute with the 30 Second Smile toothbrush is equivalent to using your traditional toothbrush for 3 minutes. This amazing feature is the result of its patented six microbrush head design. Each microbrush is strategically placed in order to target every tooth surface at the same time- which drastically reduces brushing time and effort while delivering unparalleled teeth cleaning results.