Soladey Ionic Toothbrush Replacement Head - MEDIUM by Ambicom<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Replacement heads work with all Soladey toothbrushes (Soladey-Eco， Soladey-3， Soladey J3X， etc.). </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The Ionic Process is activated simply by any light source (such as bathroom lights) and water. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The Titanium Dioxide Rod produces ions to break down plaque while being gentler on gums. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Ions blend with saliva to attract positive (hydrogen) ions from the acid in the plaque on your teeth. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The acid is then neutralized and plaque is disintegrated – a scientific approach to a cleaner and healthier mouth! </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zjYmG3R3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31X8YrrroeL.jpg" noproxy>