Halitosis

It seems that the general population doesn't care much for basic oral hygiene... Whether I'm on the bus, metro or serving people at work, at least 8 out of every 10 people I encounter have horrible breath. It's especially bad when I'm at work, because the majority of customers that pass through the mall can barely be considered human at all, with no standards for hygiene or manners. I can smell their godawful breath as they walk up the counter, a good 6-8 feet away. Not to mention the amount of people who seem to refuse to shower and prefer to wallow in their own body odour...