Colgate mouthwash as low as $1.86, possibly even FREE.

There has been a new coupon released for $1.10/1 Colgate mouthwash 8oz or larger. At Wal-Mart there are 8.4oz bottles for $2.96. So after coupon you could pay just $1.86. Why is it possibly free? Some of the bottles have a try me for free rebate. You have to send them the tag along with the UPC and your receipt. Just make sure you follow all the directions or they can screw you out of getting your rebate. They're tricky.