This month at CVS, Crest Pro Health Whitening is Free after ECB’s.  The advertised limit is 2, but in reality it appears to be a limit of 4. This is being reported nationwide, (I just bought mine tonight and was able to get more).

If you have the $1 off Pro Health Coupon from PG 11/02 this makes this a money maker so get your extra care bucks and stock up on toothpaste!

How do you know this?  After checking out look at your receipt and it will say “Offer Limit Reached” once  you have purchased the limit.