I have tried this and it works… Fill up a big tupperware with water and half a lemon and orange. boil it in the microwave, or on the stove in a pot first, and place it NEXT TO the dragon in a closed room, Think bathroom tub, dragon on a towel, and close the door for a couple hours. seemed to zap the smell on three of my dragons. BUT DO NOT SUBMERGE THE DRAGON!! they are not good swimmers!!