Use Yum shad flavored bait spray always. Have often wondered it it's effective or a gimmick. Does it wash off? Does it work? Senior moment today. Sprayed my Yamamoto Cowboy jig trailer down real good. Made about 6 cast and had a great bite, missed the fish. Retrieved jig and trailer had slid down from double barb keeper, nose of trailer was damaged. Stupid impulse decision, bite a little bit off the nose. This stuff is the real deal. It does not wash off. Never stick in anything in your mouth that has been sprayed with this stuff. No water in boat, Nothing to get that taste outta my mouth. Think I need to call the EPA. Why would a bass eat anything that tastes like that????