Yellow teeth are one of the most common cosmetic concerns. Since our smile is often the first thing people notice, yellow teeth can be perceived as a sign of poor oral hygiene, potentially affecting first impressions.
So how can you maintain a white, radiant smile over time?
Small daily habits – like brushing your teeth 2/3 times a day, limiting coffee, red wine, or heavily colored foods, and avoiding smoking – can help prevent temporary stains. However, the most important factor in keeping a youthful smile is controlling the acidity of the mouth.
Acidic pH corrodes enamel, causing the outer surface to yellow. Enamel, which is naturally transparent, becomes thinner over time, revealing the yellowish hue of the underlying dentin. This process is irreversible, so it is crucial to avoid prolonged periods of acidity in the oral cavity to maintain a bright, white smile.
Carbonated drinks, energy drinks, fruit juices, acidic foods, and frequent snacking – which prevent saliva from performing its natural buffering action – are among the main causes of acid erosion and the resulting discoloration of teeth.
A few sprays of Cariex® after meals or snacks, before brushing, and before bedtime help maintain a neutral oral pH, protecting enamel and preserving your smile over time.