Even with the best intentions, many of us might be unknowingly damaging our teeth.
While brushing, flossing, and regular dental checkups are essential for oral health, certain habits could be causing your teeth to yellow.
This is according to award-winning dentist Dr Alex Foo from Aria Dental.
Dr Foo explains that these simple yet common mistakes may be wearing away the protective enamel layer on your teeth, leading to discolouration, increased sensitivity, and a higher risk of cavities.
The dentist has shared three everyday habits that you need to avoid if you want to maintain a bright and healthy smile.
1. Using a manual toothbrush incorrectly
“Many people aren’t aware of the damage that can be caused by brushing too aggressively with a manual toothbrush,” says Dr Foo.
“Over time, this can strip away the enamel, revealing the yellow dentine layer beneath. Switching to an electric toothbrush can help control the pressure applied and preserve the enamel.”
2. Snacking throughout the day
According to Dr Foo, constant snacking can keep your teeth in an acidic state, increasing the risk of enamel erosion.
The dentist said: “Each time you eat, acids are produced in your mouth, attacking the enamel. The more frequently you snack, the more prolonged this acid exposure becomes, leading to enamel loss and yellowing.”
3. Drinking fizzy drinks without a straw
“Fizzy drinks are highly acidic and can cause significant damage to the enamel,” explains Dr Foo.
“Without a straw, these drinks come into direct contact with your teeth, speeding up the erosion process. Using a straw minimises the contact, helping to protect your teeth from unnecessary acid exposure.”
Dr Foo stresses that protecting your enamel is key to maintaining a bright smile.
The NHS also advises brushing twice daily, flossing regularly, and reducing sugar intake to support overall dental health.
Finally, Dr Foo added: “Small changes to your daily routine can make a big difference in keeping your teeth healthy and white.”