Is it bad to change a brand of toothpaste every other day?Is it bad to change brand of toothpaste every other day?No....as long as you are using a flouride toothpaste approved by the ADA (American Dental Association) switching toothpastes isnt bad or harmful.
Make sure you change your toothbrush every 3 months....(or the brush head for battery operated ones like Crest Spinbrush...the heads for these are sold in packs of 3 or 4)....
