I have had a love/hate relationship with my teeth since I was a teen. An overbite led to middle school braces (yay for colorful rubber bands) and then my teeth and I were on good terms, that is until as an adult I discovered coffee. Hello yellowing teeth. Thank goodness for my amazing experience with Smile Brilliant, an at home teeth whitening system that has given me great results! Keep reading to the end to enter a giveaway for a free system of your own and a discount code for 15% off! My Teeth Since taking up the habit of starting every morning with coffee, I had noticed that my teeth were not…