Stained my mouth for days
I wanted to try these to see how well I was brushing. When I got them I tried them the same night. After chewing one and spitting it out my teeth did not change colors however my mouth did especially my tongue. No matter how hard I brushed my tongue with tooth paste or rinsed with water even used mouthwash nothing changed the color of my tongue from this purple color. So I was stuck with a purple tongue for almost 2 days
Rating: 2 stars