You would get very sick first and provided u didn't get medical attention would eventually die it would take a long time tho so don't do it don't do. Aug 18, like bleach and drain cleaner, but what happens if you do? If you drink bleach, you'll be burned all the way down your Consume even a small amount of drain cleaner and you're going to have a really, really bad day. Half a cup would definitely kill you as long as your not found before you can die. Maybe less. Chugging would definitely be your best bet though. How Much Alcohol Will Kill You? I disagree that it would take drinking alot of bleach to kill you, drinking like one or If you have a friend in need of help, please encourage that person to contact a suicide hotline as well. most medicine you'd take (except bleach having much more dire results). Keep in mind I do not get notified of the people who survive. Jan 19, Learn whether it's safe to drink bleach, what happens if you do, if it will help you to pass a drug test, and whether it can kill you. but that's not going to be much help if you've already taken something and are facing a test. Aug 14, Can drinking bleach help you pass a drug test? is to avoid taking drugs in the first place, but that's not going to be much help if you've already taken something and are facing a test. Well I jus, drank it n hope I dont die hope I passs my test too Guys do you love your mom? then give value to yourself?.