BOGO Free Blizzard Treat at Dairy Queen

Buy One Blizzard, Get One Blizzard for Free at Dairy Queen! This offer ends on 9/22. This offer can only be redeemed through the Dairy Queen app as a DQ Rewards member. If you aren't already a member, download the DQ app and sign up for free. Deals may take up to 24 hours to appear in the app after signing up.