Many people fear tooth sensitivity when flossing after filling. In most cases, any sensitivity you experience when flossing after a filling should gradually improve as your tooth and gums heal and adapt to the restoration. Remember that post-filling sensitivity is usually temporary, and it should subside with time.

Filling material is smooth and less porous than natural tooth structure, making it easier to clean. People can brush and floss around dental fillings more effectively, reducing the risk of plaque and tartar buildup.

Impact of Dental Fillings on Oral Hygiene

Dental Fillings are commonly used to treat cavities, repair damaged teeth, and restore oral health. They stop the progression of tooth decay by sealing off the cavity or damaged area. This prevents the decay from spreading further and causing more extensive dental problems.

Cavities provide a hiding place for harmful bacteria in the mouth. Dental fillings eliminate these hiding spots by sealing off the cavity and making it more difficult for bacteria to accumulate and cause further damage.

Dental fillings positively impact oral hygiene by repairing damaged teeth, preventing the spread of decay, eliminating bacterial hideouts, improving oral care, and promoting proper alignment.

Can you floss after filling?

Yes, you can and should floss after getting a dental filling. If you have concerns about flossing around your dental filling or if you’re unsure of the best technique to use, consult your dentist.

When flossing around the filled tooth, be gentle to avoid putting too much pressure on the filling. Use a soft, gentle sawing motion to get the floss between your teeth and then slide it up and down. Do not force the floss or snap it between your teeth.

Does flossing hurts after cavity filling?

Flossing after a cavity filling should not be painful if you do it properly and gently. Discomfort or sensitivity when flossing after a cavity filling is usually temporary.

Your tooth may be temporarily sensitive to hot or cold temperatures, which can include the sensation of flossing. This sensitivity often resolves on its own over time.

The gums around the filled tooth might be slightly inflamed or sensitive after the procedure, making flossing feel uncomfortable initially. If you had a local anesthetic during the filling procedure, wait until the numbness in your mouth has completely worn off before flossing.

Does tooth hurts when flossing after filling?

You might experience some mild discomfort or sensitivity, especially if the filling is relatively new or if the tooth and gums are still healing from the dental procedure. The filled tooth or the surrounding gum tissue may be sensitive to pressure, which can be exacerbated when floss is inserted and moved between teeth.

Floss gently around the filled tooth, avoiding aggressive movements or forcing the floss between teeth. In most cases, any discomfort or sensitivity you experience when flossing after a filling should gradually improve as your tooth and gums heal and adapt to the restoration.

If you continue to experience pain or discomfort when flossing after a filling, or if the discomfort worsens over time, consult your dentist.

Flossing after or before brushing?

Flossing before brushing is more preferable as it can help remove food particles and plaque from between your teeth and along the gumline. This will allow the toothbrush to clean more effectively as it can reach these areas better when they are already partially cleared of debris.

Flossing before brushing can expose the interdental spaces to toothpaste and fluoride earlier in the cleaning process, potentially enhancing the protection against tooth decay. Many people are accustomed to brushing first and then flossing, which is also fine.

What matters most is that you are thorough in your oral hygiene routine, brushing for at least two minutes, and flossing at least once a day to remove plaque and debris from between your teeth and along the gumline.

Wrap up

Flossing after a dental filling is a critical part of maintaining good oral hygiene and preserving the health of your teeth and gums. You can prevent plaque buildup, maintain gum health, and preserve the integrity of the filling itself, regular flossing can help you enjoy a healthier, longer-lasting smile.


1.      Can flossing cause filling to fall out?

If you brush or floss too aggressively then it can damage a dental filling or cause it to become loose. Though when a filling falls out, it often indicates an issue with the filling itself, such as improper placement, decay around the filling, or wear and tear over time. If you suspect that a filling is loose or has fallen out, it’s important to contact your dentist immediately.

2.      When can i floss after filling?

Generally, you can resume flossing your teeth after a dental filling within 24 hours. This waiting period allows the filling to fully set and ensures that it won’t be disturbed by the flossing process.
However, follow your dentist’s specific post-treatment instructions, as they may provide guidance tailored to your individual case. While waiting for 24 hours is a general guideline, it’s crucial to be gentle when you start flossing again to avoid putting excessive pressure on the filling or causing any damage.

3.      How long after flossing can i eat?

Eating immediately after flossing is perfectly fine, and there is no specific waiting time required between flossing and eating. Though it would be better to floss after eating to remove any food particles trapped between your teeth.

4.      How to floss after filling?

If the filling is near the edge of your tooth, you can use extra-thin floss, which is less likely to get caught on the filling. Opt for waxed dental floss or dental tape, as they are less likely to catch on the filling or cause it to break.
Avoid snapping the floss into place, as this can exert unnecessary pressure on the filling. Instead, use a gentle sawing motion to ease the floss between your teeth.

5.      Should i floss after getting a filling?

Flossing is an important part of maintaining good oral hygiene and is necessary to keep your teeth and gums healthy, even after a dental filling procedure. While some people may be hesitant to brush and floss immediately after a filling due to potential soreness or sensitivity, it is important to continue with your oral hygiene routine.