FREE Airheads at Walmart with Freeosk! Walmart shoppers can sample Airheads for free with Freeosk! There are 2 ways to redeem for yours: Download the app and scan it at the Freeosk for your free sample in-store, or you can score it via text :) Get This Free Sample <--- Get a $25.00 Walmart gift card for $10.00 HERE Follow all our View Post