[header] How to get rid of plaque naturally [title] Brush with baking soda. [step] Include a baking soda and salt mixture in your daily brushing routine. Mix together 1 tablespoon of baking soda with ½ teaspoon of salt into a small bowl. 
Wet your toothbrush and dip this into the mixture and scrub the teeth with this mixture. Spit periodically and dip the toothbrush into the mixture and continuously scrub your teeth for a few minutes to get rid of accumulated plaque.