Then to truly ensure that it is sterile, you should pee in it.![]()
Wait, what's the winking smiley for? Did I just ruin my I-pee-A? DAMN YOU REVVY!
Notice the opening of the bottle creates a nozzle? Well I was sanatizing my Erlemeyer flask this way when my roomate came home drunk. He said "Alcohol doesn't burn very hot!" and insisted to stick his finger in while I lit 151. He had a blistered finger for 10 days