I thoroughly recommend the Spotlight Oral Care brand. I bought the sonic toothbrush and the LED whitening kit recently and have noticed a distinct improvement in the appearance of my teeth. The toothbrush in particular is quite simply the best I've ever used. I love the way it gives your teeth a really good clean without feeling harsh on the gums. The battery life is also excellent. No more having to charge every day like I used to. The whitening kit is simple to use, with little or no sensitivity afterwards. I'm a 3 cups of black coffee a day girl so that probably lessens the result somewhat, but 5 days into the treatment my teeth already look whiter. I definitely intend using the whitening strips every few months now. One piece of advice: I recommend buying directly from the website. It's cheaper. I also got an extra gift box full of goodies with my order which was lovely.