10 Tips to Get the Perfect Hollywood Smile at Home

6. The orange peel

Another surprising method of home-made teeth whitening is fruit peel. Indeed, orange peel contains components that can whiten the enamel of your teeth.
Rubbing your teeth with the inside of an orange is a natural and safe technique for whitening teeth by applying it to your teeth every day for two to three weeks, you should see a remarkable improvement.
The white part of the skin contains limonene, a compound that contains a natural solvent found in many commercial bleaches. Rub it on your teeth for 3 to 4 minutes, leave the deposit for fifteen minutes on your teeth before rinsing.