My lab partner is a very sensitive person, kind but he stinks...
Most Helpful Guy
There's a website for delivering these kinds of messages anonymously. I forget what it is I'll have to look it up. The best should you should send is that he has considerable body order you should do something about it. However, make it seem like it is coming from Student in a different class then the one that you to share. Since you are taking a lab class, you are likely getting a stem degree which means he is also likely taking a math class or some science class in his major that you would know but that you are not taking.2
Most Helpful Girl
"I think you need to try a stronger anti-perspirant," is a good way to gently tell them that they smell.2