10 Tips to Get the Perfect Hollywood Smile at Home

7. Tea tree oil

It is also called Melaleuca oil, which has many benefits for the body and contains active whiteners, it helps whiten teeth at home. Indeed, its natural antibacterial and antifungal properties make this essential oil an excellent oral antiseptic and by reducing dental plaque, it would help restore your smile.
To use it, just pour a few drops in lukewarm water and use this mixture as a mouthwash, keep it for at least 30 seconds in your mouth, then spit out the mixture and rinse your mouth. You can also pour a few drops into your toothpaste before your daily brushing. Do not do this more than twice a week in order to keep your tooth enamel intact.