Treatments for Yellow Tongue
The Mayo Clinic recommends brushing your tongue once a day with a solution that's one part hydrogen peroxide and five parts water. Also, drink plenty of water daily to avoid dehydration. Be sure to include plenty of fruits and veggies in your diet. These fiber-rich foods will help eliminate bacteria build-up on the tongue. Next, kick the smoking habit. Contact your doctor if any of those treatments don't seem to be working after a week has passed.
A quality oral care regimen includes brushing at least twice a day complemented by flossing. While you focus on keeping your teeth clean, don't neglect caring for your tongue as well. Try using the Colgate 360° Enamel Health Whitening toothbrush. Not only do the polishing spiral bristles help whiten teeth by removing surface stains from enamel, but the cheek and tongue cleaner removes bacteria to keep your mouth healthy.