Get your coupons ready because here's what going to be FREE at Walgreens starting Sunday. Colgate Senstive Pro-Relief Dental Care Toothpaste (4 oz.) or , $4.99 Get $4 RRs $1.50/1 Colgate Sensitive Pro-Relief Toothpaste, exp. 8/31/11 (SS 07/31/11) Better than FREE after coupon and RRs! Colgate Senstive Pro-Relief 360 Toothbrush, $4.99 Get $4 RRs $1/1 [...]