When I was a kid, you would walk into a store and there would be one type of crest, one type of colgate, one type of aquafresh (Heck I remember when aquafresh was new), and one type of rembrandt ( the smokers toothpaste). Now, you walk into a store, and there are 15 types of crest, 15 types of colgate, 4 types of aquafresh, Oral B -Rembrandt, Arm and Hammer,and other assorted toothpaste. Why so many?
Do we need 4 different types of whitening? Are any of the toothpastes better? If so, why have the others on the shelf?
Do we need 4 different types of whitening? Are any of the toothpastes better? If so, why have the others on the shelf?
