Glade Decor Scents refills are on sale for $1.75 at Kmart. The regular price is $3.59, so that’s already quite a savings. Stack the sale price with a $1.00 coupon to lower the price even more. Also, spend $23.25 more on grocery, health or beauty items and score free Glade with a coupon double. Go here to get more details on doubling coupons at Kmart.