yes. uling really works. no bad smell. i put some small pieces in a plastic cup, tinakpan ng tissue sealed with rubber band, put it under driver's seat. it has been more than a year, ok pa rin. hiningi ko lang sa nagba-barbeque sa kanto. yun nga lang, walang amoy. walang mabango. sabi kasi nila kapag car perfume, bumabaho rin kapag matagal na. pwede rin daw baking soda, effective rin.