Can You Brush Your Teeth While Fasting? The Truth Exposed!

The month of Ramadan is known to be a period of fasting observed by Muslims worldwide. During this period, Muslims abstain from consuming food, beverages, and even water during the daylight hours. However, many are unaware of what they can or cannot do during this period. One of the most frequently asked questions during Ramadan is whether it’s permissible to brush your teeth while fasting or not. In this article, we will examine the truth behind this myth and provide helpful insights. Read on!

The Importance of Oral Hygiene during Ramadan

It is essential to maintain good oral hygiene during Ramadan. When you fast, your mouth will be dry, and bacteria will thrive in your mouth. It is possible to have bad breath or other dental problems if you do not take care of your oral hygiene.

It’s recommended to brush your teeth twice daily in the morning and before bedtime. When brushing, it’s best to ensure that you clean all surfaces of the teeth, the gum line, and the tongue. Flossing interdentally is also an essential aspect of maintaining oral hygiene. Using a mouthwash can also help kill bacteria while leaving your mouth fresh and clean.

The Islamic Perspective of Brushing Teeth during Fasting

The Islamic faith is specific concerning fasting, including when it comes to brushing teeth. According to the interpretation of the Islamic laws, it is permissible to brush your teeth both at the beginning and end of the fast. However, it would be best to avoid swallowing toothpaste as it has a taste. Some Islamic scholars do prohibit using toothpaste while fasting.

The Opinion of the Majority of Islamic Scholars

The overwhelming majority of Islamic scholars approve of brushing your teeth while fasting. They believe that it is permissible to clean your mouth, tongue, and teeth with toothpaste or the traditional Miswak, which is a type of twig used in the oral hygiene practice. This is in line with the Hadith, which narrates that Prophet Muhammad used the Miswak during fasting.

The Opinion of Some Islamic Scholars

There are a few scholars who advise against using toothpaste while fasting because of the possibility of swallowing some of it and breaking the fast. This stands firm on the opinion that the taste of the toothpaste can nullify the fast if ingested in significant amounts. Nevertheless, using a Miswak is a good alternative to toothpaste. Some scholars even assert that Miswak is better than the use of toothpaste in this situation.

Types of Toothpaste to Use While Fasting

It is advisable to use toothpaste with a mild flavor that does not contain any harmful ingredients. Some toothpaste flavors like mint, spices, or citrus may cause thirst or hunger, which is likely to disrupt your fasting. Below are some types of toothpaste that you can use during Ramadan:

  • Unflavored Toothpaste: You can choose an unflavored toothpaste or one with a mild flavor. These varieties don’t interfere with the taste buds, and they don’t leave any strong aftertaste in the mouth.
  • Herbal Toothpaste: These are toothpaste made from herbs and natural ingredients like cloves, neem, mulethi, and clove oil. They are designed to remove bacteria and fight bad breath. Some of them may have a pleasant flavor that won’t cause hunger or thirst.
  • Fluoride Toothpaste: Toothpaste containing fluoride is safe and okay to use while fasting. They decrease the incidence of cavities and protect your tooth enamel from damage.

The Right Time to Brush while Fasting

It’s best to brush your teeth before the start of the fast in the morning and after Iftar, which is the time designated for breaking the fast. Brushing before dawn ensures that the teeth are clean and the mouth is fresh before the day starts. Brushing at the time of Iftar cleans the mouth of any residue from the food and drinks. If you want to brush your teeth during the day, it’s best to use a Miswak instead of toothpaste.


Brushing your teeth while fasting is permissible in Islam, and it’s essential to maintain good oral hygiene during this period. Use toothpaste with mild flavors or Miswak if you’re unsure, and make sure the toothpaste does not go down your throat. Brush multiple times a day, floss daily, and rinse your mouth with mouthwash. Make sure you only eat and drink during Iftar and Suhoor and take care of your overall health.

FAQs Regarding Brushing Teeth During Fasting

  • Is it okay to brush your teeth during Ramadan?
  • Yes, it is permissible to brush your teeth, using mild-flavored toothpaste or Miswak while fasting.

  • What happens if you use toothpaste while fasting?
  • If you use toothpaste, make sure that it doesn’t go down your throat. Ingesting toothpaste in significant amounts can lead to breaking the fast. Therefore, it’s best to use toothpaste with mild flavors.

  • Is it better to use a Miswak than toothpaste while fasting?
  • Yes, using a Miswak is an excellent alternative to toothpaste if you’re unsure of what toothpaste flavors to use.

  • How many times should you brush your teeth while fasting?
  • You should brush your teeth at least twice a day, preferably during the morning and before bedtime. It’s also recommended to use mouthwash and floss daily to maintain good oral hygiene.

  • Can you use mouthwash while fasting?
  • Yes, you can use mouthwash while fasting. You should ensure that the mouthwash is alcohol-free, and it doesn’t have a strong flavor that can cause hunger or thirst.


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