I hope you have a human resources department because as mentioned they're the ones trained to handle it.

If not, anyone have suggestions?

I was going to post this same basic thread as a hypothetical a couple weeks ago when I had the misfortune of being near a woman who really smelled terrible. I haven't seen her since, so it would be hypothetical as I don't know her, but I wondered what would happen if you're in a small enough company there's no HR - we have one and that's who I'd go to in my company, but I was wondering what if you don't have one.
The pews never miss a sermon but that doesn't get them one step closer to Heaven.

But at least the pews never attend yoga!