UPDATE: This coupon has recently been updated to have a size restriction on it, so you can not get the travel size anymore. :( But you can still use the $1.00 off on regular sizes.
Walmart has these Travel Sized Colgate Optic White Toothpastes for $0.88 (many stores have these for around $1), plus right now you can get a $1 Off Any Colgate Optic White Toothpaste printable coupon, thus making these FREE after coupon. (scroll down a bit to see this coupon)
Alternatively, you can use this coupon for full-sized toothpastes as well to save $1.00. Walmart sometimes has these on sale for $1.88, thus making them only $0.88 after coupon.
