Promotional value expires 90 days after purchase. Amount paid never expires. Duct cleaning valid for up to 12 vents, 1 main line, and 1 return. Dryer vent cleaning valid for up to the first 10 ft of vent; extra fee for additional feet. Appointment required. Valid only within 50 miles of zip code 43201. Limit 1 per person, may buy 1 additional as gift(s). May be repurchased every 30 days. Valid only for option purchased. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). 24-hour cancellation notice required. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings