Check this site to see how you can get 2 Glade lasting impressions for just $1.99 at Walgreen's!
http://hip2save.blogspot.com/2009/01/walgreens-deal-glade-air-freshener.html

The blogger is incorrect about being able to use the coupon found inside the glade box as well (to make $ on the deal)....since that would be using 2 manufacturer's coupons on the same item. However, $1.99 is a great deal for TWO of these!