If you're as guilty as us, you might want to check out Amazon's latest deal on this electric toothbrush. As of Jan. 7, the Oral-B iO Deep Clean electric toothbrush is reduced to $99.99.

So, while people see the benefits of electric toothbrushes, their brushing habits and techniques might need some assistance. That's why Oral-B, the industry leader in oral care innovation ...

Overall ease of use of the toothbrush including evaluation of the weight, handle comfort, ease of removing the brush-heads, etc. The Oral-B Smart 3000 is part of the Toothbrushes test program at ...