Coworker’s breath smells horrible and weird tick from other coworker

I don’t know if my coworker doesn’t brush his teeth, but I can smell it 4 feet away. It’s rancid, like puppy breath. Stale. Almost like you left a crawfish in a pot out in the sun, it dies, then you go smell it after a day.

Other Asian coworker who has your typical foreign born Asian in the US type social skills, blows his nose into the air every 20 seconds. It’s in like a compulsive, OCD, tick manner. Blow out your nose in a short burst pretty hard into the air. That sound, I hear 6 feet from me hundreds-thousands of times a day. His nose isn’t stuffed because he uses no tissue, no covering one nostril, just a short burst tick.

I know Asians typically have high anxiety and are nervous a lot, which this seems to definitely be an anxiety tick like behavior, but dude, it can’t be that hard to not blow your nose into the air in a tick-like fashion every 20 seconds.

What do I even do? Ask one to brush his teeth, and the other to stop his ticks? The lack of self awareness. I would definitely be aware of how bad my breath is if I were him. His wife has to smell it. The other guy, come on man. Pick up on how Americans act. It can’t be that hard.

A 3rd one, which isn’t bothersome because we sit on opposite sides of the floor, the dude looks like he has millimeters of calcified plaque yellow build up on his teeth. They look like they haven’t touched a bristle in several years. I was in the bathroom at the same time as someone who absolutely blew up the toilet next to me. It sounded like he eats the most unhealthy shite possible whoever that was. We exit each stall at the same time, and lo and behold, it’s him, the never brush teeth guy.

It really isn’t that hard to just maintain hygiene and not be a weird tick-ridden fest.