If you want to avoid going to the dentist, the best option you have for removing plaque buildup is the DIY treatment we recommend here. What you need: Baking soda Toothbrush Hydrogen peroxide Salt Water Cup
Infographic: Your Tongue and Health Note: Not a medical diagnosis, just a general guide! Ridges can mean tongue SWELLING and could be serious if swelling increases. Call a nurse or doctor with questions!