Discover This Week’s FREE Samples. Freeosk is offering FREE Air Wick Warmer at Walmart locations from 10/01/2021 through 10/07/2021. If you want to get this freebie, click on the “Get FREE” button, find a location near you and head out to the store. Download the Freeosk app for Android or iPhone so you can redeem the samples at the Freeosk location.
