A beautiful smile is influential on your self-esteem. Not to mention, it affects the way people view you. Society attributes attractive teeth to youth, intelligence, and success. Unfortunately, not everyone has a flawless smile. If cosmetic dentistry isn’t in your budget, the internet is full of DIY dental treatments. From at-home orthodontics to filing teeth, you’ll find various methods that claim to transform your smile. Although they may seem like a simple, affordable way to improve your smile, they can cause irreversible damage to your oral health. Here are 3 popular trends that are bad for your teeth.