Many suffer from annoying yellowing of the teeth, which causes embarrassment to many, and today we will show you a proven recipe for teeth whitening, follow it with us and tell us the results:   1/ Half a loaf of burnt and crushed bread   2 / spoon of bee honey   And mix them together until it becomes a soft dough   Then we take a toothbrush and put a little of this paste on it and rub it on our teeth   After that, we bring half a lemon, squeeze a little of it over the brush, and…