Shop Walgreens this week and score FREE Colgate mouthwash plus toothpaste! This week select Colgate toothbrushes, rinse and toothpaste are on sale for $4 – $5 at Walgreens. You'll also earn $3 in ...

Dental hygiene aficionados have surely noticed a new format battling for a share of the oral hygiene market. Toothpaste tablets are dry, pressed-powder pills about the size of an aspirin or a pea.