Don't Drink the Water

I was walking to my car today when I saw two maintenance men going into the apartment complex across from ours. (These apartments have been empty the whole year we have lived here and there have been rumors they are filled with mold.)

As the men walk by I hear one say to the other, in a very authoritative tone, 'don't drink the water.' I started laughing and the men stopped and looked at me. I said, 'That's very reassuring.' They said, 'Oh, not your water,' and kept on walking.

As they are unlocking the door to one of the apartments I hear again, 'Remember, do not drink the water.'

I am thinking my Brita filter may not be sufficient.