Well the first time my mom searched my room was the night I got caught and didn't search too well because my shit was in the closet and she didn't find it. But if you had thought this might happen why didn't you just hide that you smoke. My parents probobly wouldn't approve of it so I try not to get caught or let them blatantly know that i'm smoking. They might think that I still smoke but since I don't do it in the house or come home smelling like weed it's ok.