to whiter teeth part 2

Some of my friends who read my previous posts has been asking me for a comparison of before and after teeth. Sadly, I don't have the "before" teeth taken, its too dirty anyway. But here's an "after"

Pardon the weird mouth shape I always feel awkward to do this lol. See the 2 front teeth, the one on the left (acc to the picture) is slightly stained, it was much worst though. The right one used to be like this too but its not obvious now! And I've been consistently using the toothpaste and also my retainers at night so yay to straight and clean teeth!