New $1/1 Reach Floss Coupon + Deals April 20, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. Yesterday, Coupons.com released a great $1 off any Reach Floss coupon! Be sure to print this one twice. You can score FREE floss at Walgreens with this coupon: $2 RR wyb Reach Floss (30 yards) at $2.99 Use the $1/1 coupon from Coupons.com Pay $1.99 Get back a $2 RR Final cost: FREE! Walmart and Target also sell the 55 yard packages of floss for $0.97 each. Use the $1/1 coupon from Coupons.com and you’ll get it for FREE + 3¢ overage!