PROVOKE Professional Rat Attractant is a food-based attractant that has been specifically designed to meet the unique behavioral characteristics of rats. Since rats are driven more by scent than taste, PROVOKE for rats contains a unique blend of scents that Norway and roof rats find enticing. PROVOKE can be dispensed easily onto any rat trap via its convenient 8 oz./224g squeeze bottle. Apply it to the removable bait cup on TRAPPER T-REX Rat Snap Trap for outstanding results. Like its mouse counterpart, PROVOKE Professional Rat Attractant is hypoallergenic; it can be used in sensitive areas where attractants, such as penaut butter, are prohibited. It is also water soluble so it won't stain clothing or carpet.