I've drunk water with 1 tablespoon of apple cider vinegar with mother and heard comments from people in the hallway that it smelled like apple cider vinegar and they hadn't even entered the office where I was working.
Then I switched to water with lemon juice and heard comments at work that it smelled like lemon Pledge.
I'll drink water with lemon juice when I'm tired of just plain old water. Lemon Pledge smells nice. :)