Save $20 on this electric toothbrush that lasts 3 months on a single charge

Still brushing your teeth with a standard toothbrush? Time to get a tech upgrade. 

If your past few trips to the dentist have been anything but fun, consider getting an electric toothbrush for some high-powered help in the dental hygiene department.

There are tons of different models out there, but the Pur Hydro Clean Sonic Toothbrush has one major advantage: battery life. 

Not only does it deliver the high-powered 40,000 brush stroke per minute performance expected of a top-notch sonic toothbrush, but it's also one of the longest lasting models of its kind on the market, with a battery life of three months of use on a single charge. That's up to three times longer than its closest competitors (which can last at most three weeks between charges). Read more...