Renuzit air fresheners are convenient to have around, and right now they’re just $0.68 at Walmart! These little gems are marked at $1.18; use a $0.50 coupon to get the $0.68 price. Here's how:

Renuzit Red Velvet Cake Gel Air Fresheners, $1.18, regular price
Use $0.50/1 Renuzit Tempting Indulgences Adjustable Air Freshener, not valid on special packs, Limit of 4 like coupons in same shopping trip from RP 2/17 (exp 3/3)
Final Price: $0.68