dentist in Pembroke Pines brushes his teeth

How Much Toothpaste Do I Need to Use

January 16, 2023

Even though we rarely consider it, toothpaste is a need that we use every day. Everyone is aware that they should brush their teeth at least twice a day, but many people find that their toothpaste runs out far more rapidly than anticipated. How much toothpaste should be used is a common question. For adults, the amount is straightforward, but how much toothpaste should parents use to brush the teeth of their young children? Read on.

dentist in Pembroke Pines and her toothbrush

The Right Amount of Toothpaste


Depending on their age, you use different amounts of toothpaste for your kids. When brushing an infant’s teeth, use just a tiny streak of toothpaste. When brushing the teeth of your children older than five years old, use only half of the amount suggested for adults.


Because of how toothpaste is promoted on television, most adults tend to believe it is important to use toothpaste that fills the full brushing surface. The amount of toothpaste that people should use to clean their teeth adequately is only about the size of a pea; any more than that is excessive.

Effects of Using Too Much Toothpaste

The truth is that using too much toothpaste can negatively affect your health! That’s because toothpaste contains fluoride, which strengthens your teeth (especially the enamel layer) and staves off tooth decay.

There can be too much of a good thing, though! Even younger kids whose adult teeth are still forming may get dental fluorosis. The enamel is vulnerable to fluoride excess while adult teeth still form, leading to teeth discoloration. Below are the levels of fluorosis:

  1. Mild Fluorosis – It is characterized by small, irregular white spots or places where the enamel has worn away.
  2. Moderate Fluorosis – This type results in white spots that become noticeable yellow-brown areas
  3. Severe Fluorosis – The most common sign of this type is the significant brown patches and “pits” that resemble cavities and tooth decay.

man shows his smile to a dentist in Pembroke Pines

Ask a Dentist in Pembroke Pines for More Oral Hygiene Tips

You won’t need to buy toothpaste as frequently if you stick to these recommendations. Get in touch with us if you have more questions.

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