How to remove tooth stains?

Regular Brushing: Brush your teeth at least twice a day with fluoride toothpaste. Brushing after meals, especially, can prevent the formation of stains.
Dental Floss Usage: Clean between your teeth using dental floss to remove plaque and food debris. This practice can help eliminate stains between your teeth.
Dentist Visits: Visit your dentist regularly. Professional teeth cleaning effectively removes plaque and tartar from your teeth, as well as surface stains.
Whitening Toothpastes: Use special whitening toothpastes that can help remove surface stains on teeth enamel.
Whitening Strips: Whitening strips available at pharmacies can be easily applied at home. They are usually used daily and provide results within a few weeks.
Whitening Gels and Pens: Whitening gels and pens recommended by your dentist can be effective in whitening your teeth.
At-Home Whitening Kits: Use whitening kits at home with molds and gels provided by your dentist.
In-Office Whitening: Professional whitening procedures performed at your dentist's office provide quick and effective results. This method involves strong whitening gels and special lights.
Avoid Tobacco and Caffeine Products: Avoid or limit consumption of substances like cigarettes, coffee, tea, and red wine that can stain teeth.
Balanced Diet: Consume foods with natural whitening properties such as strawberries and apples. Drinking plenty of water also supports oral hygiene.
You can try these methods to remove tooth stains and maintain dental health with regular dental check-ups. If stains are severe or home methods are insufficient, seeking professional help from your dentist would be best.