If you want whiter teeth in five minutes, Power Swabs is just what you need. Whiter teeth can help you look younger, healthier and more confident. If your teeth are yellowing due to coffee, red wine or smoking, Power Swabs can help you whiten your teeth in just minutes. By using Power Swabs, you can have an average of two shades whiter teeth in just 5 minutes, and six shades whiter in 7 days.