This week at Walgreens, get a great deal on Oral-B Glide Floss! Oral-B Floss is on sale for $2.99. Buy four packs of floss and receive a $6.00 Register Reward at checkout, which can be used on future shopping trips. Plus, get an extra 50 Points for every $1.00 spent with the 5X Everyday Points in-ad coupon. Use four $0.75/1 printable coupons to make the final price $0.60 each.