I was more than a bit skeptical when I bought the Max White toothbrush from Colgate, because I've used teeth cleaning products that claimed to whiten your teeth, but at least for me that never happened. I was skeptical that the Max White toothbrush would actually do as it says and remove stains and whiten my teeth. I am happy to report that this toothbrush really does work and I would recommend it to anybody. My teeth are now looking white and I couldn't be any happier. Thank you Colgate-Palmolive for this wonderful product, as it is a blessing for me.