MVA story time
Once in the cafeteria in academy there was an incident.
I used to drink water with my meals every day in the cafeteria. There was a water thing where you could put your cup under it to get water. One day I got some and it tasted really strange. I decided to dump it out and just get juice instead. The next day the same thing, funny tasting water. Everyone else that usually drank water mentioned its odd taste as well, but most people continued to drink it. After a few weeks of nasty water, I finally mentioned the problem to the maintenance man at school. He got back to me about why it tasted funny: there was antifreeze leaking into it.
If you dont know why thats bad then look it up.