A dentist has highlighted two common mistakes people often make while brushing their teeth that can contribute to teeth turning yellow.
The first mistake is brushing without using enough water, which can prevent the toothpaste from working effectively .
The second significant error is brushing too soon after consuming acidic foods or drinks. This action can wear down the tooth enamel when it’s already weakened by acidity, revealing the yellower layer beneath the enamel and making teeth appear less white over time .
By avoiding these practices, one can help maintain whiter teeth and protect enamel health.