Have you tried Renuzit Fresh Accents Air Fresheners yet?  Raspberry is my favorite scent. This Sunday we will see a buy one get one free coupon for Fresh Accents in the Red Plum insert. Use your coupon at Walmart to purchase the following deal:

Buy 2 Renuzit Fresh Accents Air Freshener $1.79, Regular Price
Use 1 B1G1 Free Renuzit Fresh Accents Air Freshener from RP 3/11
Final Price: $0.89 each when you buy 2