It's one thing to have LEDs around the house or even on the head, but in your mouth? Um, no.
The "Ionic Teeth Whitener" promises to keep your pearly whites sparkling with a special blue LED that that "activates silver ions" in its accompanying toothpaste, according to Red Ferret. For $30, it promises to "remove stains from coffee, soda, wine, smoking and more."
More? If you've got more issues than these, you probably need more than a dental cleaner in your life.
The Lion King remake brings renewed life to a Disney classic: Jon Favreau's version offers incredibly lifelike characters, but at what cost?
SDCC, the biggest convention ever, had a very small start: What started as a gathering in a basement has exploded into one of the world's biggest cultural blowouts.
Discuss: LEDs to whiten your teeth
Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to read. Discussion threads can be closed at any time at our discretion.