Why You Should Be Using a Smaller Amount of Toothpaste
Posted on 5/1/2025 by Dr. Michael Wockenfus
Taking care of your teeth is an important part of maintaining good overall health. Brushing your teeth twice a day with fluoride toothpaste is one of the most effective ways to prevent cavities and gum disease. But did you know that using too much toothpaste can actually be harmful?
Traditionally, people have been taught to use a pea-sized amount of toothpaste when brushing their teeth. However, recent research suggests that this may be too much for adults. In fact, using a smaller amount of toothpaste, about the size of a rice grain, may be just as effective and have additional benefits.
What are the benefits of using less toothpaste?
There are several potential benefits to using a smaller amount of toothpaste:
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Reduced risk of developing fluorosis: Fluorosis is a condition that can cause white spots or streaks on the teeth. It is caused by excessive exposure to fluoride, especially during childhood when teeth are developing. Using less toothpaste can help to reduce your risk of developing fluorosis.
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Less likely to cause nausea: Some people experience nausea or vomiting after using too much toothpaste. This is because the excess toothpaste can irritate the lining of the stomach. Using less toothpaste can help to reduce the risk of experiencing these side effects.
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Reduced environmental impact: Toothpaste tubes are often made of plastic, which can take hundreds of years to decompose in landfills. Using less toothpaste can help to reduce the amount of plastic waste that is produced.
How much toothpaste should you use?
The amount of toothpaste you need will depend on your age and the type of toothpaste you are using. For adults, using a rice grain-sized amount of toothpaste is generally sufficient. For children, use a pea-sized amount of toothpaste until they are old enough to spit and rinse effectively.
It is also important to choose a toothpaste that is right for you. Look for a toothpaste that contains fluoride and is approved by the American Dental Association (ADA).
Other tips for good oral hygiene
In addition to using the right amount of toothpaste, there are several other things you can do to maintain good oral hygiene:
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Brush your teeth twice a day for two minutes each time.
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Floss daily to remove plaque and food particles from between your teeth.
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Use an antiseptic mouthwash to kill bacteria and freshen your breath.
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See your dentist for regular checkups and cleanings.
By following these tips, you can help to keep your teeth healthy and prevent problems in the future.
Conclusion
Using a smaller amount of toothpaste is a simple change that can have a big impact on your oral health. By reducing your risk of fluorosis, nausea, and environmental impact, you can help to keep your smile healthy and bright. Remember to brush your teeth twice a day, floss daily, and see your dentist for regular checkups and cleanings.
Dental Blog | Dentist Menasha, WI | Mid Valley Dental, S.C. Michael J. Wockenfus, DDS created a blog to educate the community. It is your resource for all dentistry questions. Learn and read topics in the blog here! Mid Valley Dental, SC, 903 E. Airport Road, Menasha, WI 54952; (920) 215-4160; midvalleydental.com; 5/14/2025; Related Phrases: dentist Menasha WI;
Taking care of your teeth is an important part of maintaining good overall health. Brushing your teeth twice a day with fluoride toothpaste is one of the most effective ways to prevent cavities and gum disease. But did you know that using too much toothpaste can actually be harmful?
