Okay, so I work at a coffee shop (notorious for making your teeth yellow or whatever) and I was thinking about using a teeth whitener like Crest White Strips. But my front tooth was chipped when I was 15 and a little less than half (the bottom) is fake. I don’t know what they used to fix it…but will the whitener work on it or will my natural teeth get whiter and the chipped part will stay the same color…?