There appears to be a reset of the  $1/1 Armor All Air Freshener Coupon.  The last time these were available they were zip code specific (77477) but this time they appear to be under all zips. The coupon does say redeem at Walmart, which is great because they are going to be the cheapest there anyway!

This is a 3 pack at my store for $2.67.

3pack Armor All Air Freshener $2.67
Use $1/1 Armor All Air Freshener Coupon
Total: $1.67