Where I live I share the bathroom with one other person. The person who I share it with recently changed and someone from India moved in. He said he's new to the country and just arrived recently.
I know this is a strange question, but the bathroom smells really bad after he started using it. It smells strongly of urine. Even when there's none in the toilet or on the floor. I noticed he sometimes gets it on the seat and doesn't clean it up.
I don't even know how to bring up this topic. My goal is to get the bathroom to smell better. Also I'm concerned about hygiene.