Lemon is considered to be very effective for your teeth whitening. This method is considered as the simplest at home teeth whitening remedy. But remember that this method is actually harmful for your teeth.
The method of using lemon for teeth whitening is very simple. Just take the small quantity of lemon juice and brush your teeth with this juice. Due to acidic nature of lemon juice the teeth will become white after 2-3 times brushing.
No doubt that the lemon juice will make your teeth white after 2-3 days but after regular use of this method your teeth enamel will be damages and your teeth will actually become yellow. Actually the acid present is the lemon juice reacts with the teeth and the teeth calcium is decayed. The regular use of this natural teeth whitening method, your teeth will have less calcium and your teeth will decay sooner. Also the teeth enamel will be damaged and your outer teeth coverings will be lost and the internal yellowish coloration will appear.
Conclusion: So we don’t recommend the use of lemon juice as a home teeth whitening remedy.