Your oral hygiene habits at home are  your first line of defense against nasty oral infections that can cause a host of unpleasant problems like bad breath, chronic pain, dental decay, and tooth loss. While almost everyone knows that brushing their teeth every day is crucial to keeping their mouth healthy, many people are not aware of a few essential habits that play key roles in preventing infections. Here’s a quick look at three habits you should be implementing in your oral hygiene regimen.