product description The Kealive E series is the latest technology in whitening brush heads. Made of special bamboo fiber material, it is environmentally friendly and has obvious effects. It only takes 1 week to whiten the teeth, and it can easily remove plaque 7 times more than the manual toothbrush. Remind the fading of the bristles to let you know when to replace. Replace the brush head every 3 months as recommended. Brush a new head brush every 3 months to maximize Kealive's unique Sonicare technology.
E**G
a little too expensive
I bought the electric tooth brush for my wife and it worked fine. However, the brush heads are relatively expensive compare to other brands given the quality of it. I will not buy more of these and I would rather through away my electric brush and get a better one.
