Question: My dad used to do drugs. That's why he might be able to smell it. But I was thinking like if I went into my big walk-in closet ad put a blanket over my head and smoked a bowl 4 hours before my dad came home maybe he might not be able to smell it. Would that be safe? Also like is it safe to do while he's sleeping?
Answer: Ok, go into your closet, put a towel at the bottom of the door. Try not to let the smoke escape. Take a toilet paper roll and put a bounce sheet or two on the end, secure with an elastic. Everytime you blow out smoke, blow through the roll so that the smoke comes out the bounce sheet. Have febreze or whatever on hand. You should be fine.
Thank you, Martin, for sending this informative link over. P.S. your son i s smoking pot in his closet while you sleep.