I agree with al these and anyway if you die you won't worry about is, ha. Just being a jerk here. But al of the posts except chuck it are good. Not a problem sterilize the outside of the bottle, a our bodies are tough, you are not main lining in to your vain. Luck I guess but I have main lined some garbage, r the truth and I was of. Got cotton some oil in water and air and I'm still here. Be sterile of course but be sensible. If you've ever seen what junkies put in and live thru. Wash it, sterilize with alcohol and USE IT

crazy mike