Free Smart Sense Air Freshener at Kmart You’ve missed this freebie, but you’ll find all of the Freebies hereGet a coupon for a free Smart Sense Aerosol Crisp Linen Air Freshener on the Kmart app. You will need to click the “Friday fix” section at the bottom of the page to get your coupon. This coupon is only available on Friday, Aug. 4 and will expire on Sunday, Aug. 6.




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