Have any of you used an at-home teeth whitening kit (ie Crest Whitestrips)? Experiences? Any particular brand and type you'd recommend?
BF and I have decided we both want to whiten our teeth before we get pics taken in the next month or so (Christmas gift from his Mom's photog BF - basically, she has pics of her other son and his wife from their wedding but none of us, so this was her solution, I think).