Dental teeth whitening for children ?

About 2 to 3 times a week after you put toothpaste on your child's toothbrush dip the toothbrush with toothpaste on it and all in a cup of hydrogen peroxide and brush his/her teeth as normal. You will see whitening within a week. Don't use for more than 3 weeks. 

Personally, my child's oral health was worth trips to the dentist. If you want to save money, use a kid-friendly fluoride mouthwash if your child is old enough, in accordance with the product's label. Whitening strips and gels may also be appropriate for children over the age of 12. Try brushing their teeth with a little bit of baking soda and water. Be a positive role model and let your children watch you exercise proper dental hygiene.