u/Jgrone8500

I have an hdpe 2 plastic drum I got from a car wash near my place when it was closing. It was soap inside but not sure what. I cleaned it super well and did vinegar, hot water, and all kinds of soaks. No smell, suds, or anything comes off it and I’m getting ready to do my first wash in it. If it tastes like soap I’ll dump it and do it again (I really really don’t see this being possible). Is there any actual risk of dying? I really wanna use this thing.