 All dogs are unique. Your dog results can and will vary. Message and data rates may apply. A gained scent bead story. Jim was at the laundromat when he heard his ear said, maracas, senor, but his nose said, hey, freshest scent ever. Following his nose, Jim found a man pouring a bottle of gained scent beads into the washer. The scent, the freshness. Jim blurted, sir, your scent maracas smell amazing. Actually, Jim, most noses call them gained scent beads.