Free Citrus Mouthwash at CVS

There are quite a few new coupons avialble on the CVS website right now.  But it is one of them that can help you get free  citrus mouthwash:

CVS Brand Natural Citrus Mouthwash $0.99 (travel size)
Use $1/1 CVS Mouth Wash Natural Citrus (any)
FREE after coupon

I have to say that CVS is one of those stores that has never given me any trouble about adjusting coupons down.  What has been your experience?

Thanks Who Said Nothing in Life was Free?