Fluoride is effective in the prevention of dental caries. Since we are all susceptible to dental caries, we all need fluoride toothpaste.

Children should use children toothpaste which contains a lower concentration of fluoride. This can prevent them from ingesting fluoride accidentally.

Desensitizing toothpaste should only be used when there is tooth sensitivity. It is not recommended for long-term use. Hence, we should consult our dentists before using it.

Unless it is under the dentist's supervision, we should not use whitening toothpaste. Long-term use of whitening toothpaste will roughen the tooth surfaces, and stains will deposit on tooth surfaces more readily.