Purchase together...One Gallon Jug of Nok-Out and one 16 oz Trigger Spray Bottle of Nok-Out the Odor Eliminator and Sanitizer, and get an immediate 10% discount at the checkout counter!  Think about it...the lightweight 16 oz size is easy to refill from the Gallon Jug. Save $4.41!   Pretty smart...and a bargain as well!  No Coupons Necessary.