Over-the-counter whitening products like strips, toothpaste, or gels might often be less expensive than professional treatments; however, their effectiveness can vary.
As they contain lower concentrations, over-the-counter whitening agents produce less noticeable results than professional-grade treatments. Patients should be careful using over-the-counter products as there is a higher risk of misuse or improper application without the supervision of a dental professional, which can damage the teeth, produce uneven whitening, or cause tooth sensitivity.
Professional tooth whitening procedures performed by a dentist offer several more advantages over over-the-counter products. The dentist can tailor the treatment to suit the individual and address specific causes and types of discolouration, which ensures better and faster results.
Plus, professional products maximise whitening efficacy while simultaneously minimising tooth sensitivity.