Air freshener for my locker? (smoke)?

i have no clue what made me think of this, but i need a air freshener for my locker. my parents smoke 24/7 and my bag/ hoodie smells like smoke, causing my locker to REEK of smoke. like my friends are all ways like lex, your locker smells of serious weed/ tobacco smoke. whats a good one that i can just leave in there? nothing that sprays or i have to spray, nothing i have to plug in, and none of those oil things with the stick.