Offer valid for Air Wick Freshmatic refill purchased between August 15, 2017 and July 31, 2018. Offer is only available to legal residents of the 50 United States and District of Columbia except CT and RI. Refund offer must be postmarked no later than August 15, 2018 and received by August 30, 2018. Void in CT and RI and where prohibited. Please allow 8 to 10 weeks for delivery of refund check.