Whitening for teeth doesn’t have to be expensive, messy, or painful. A traditional dental whitening method uses messy gels or strips, and uncomfortable trays, takes time and money that you don’t have, and in the end leaves your teeth in pain. But with WOW spray white teeth and bright smiles are quick, painless, and mess-free! The WOW Spraywhite dental whitening kit is far superior to traditional tray or strip at home teeth whitening systems--Yet their costs are equal! What are you waiting for? Teeth whitening shouldn't cost you a small fortune, instead try Spraywhite 90 a revolutionary, affordable teeth whitener.