Why Does It Smell When I Floss My Crown?

12 mins read

Last Updated on September 16, 2022

If you’ve ever brushed your teeth without flossing your crown, you’ll know how horrible that can be. Food particles often get stuck below the gum line and between your teeth. They can sit there for 24 hours before you even notice the bad odor. That’s because when food sits in between the teeth, it rots. The bacteria that live in your mouth then feed on that decaying food and produce toxins and sulfur gas.


Having bad breath isn’t uncommon – even if you practice good oral hygiene and floss your teeth daily, you might notice that your mouth sometimes smells. It may smell like rotten food or poop. There are several reasons why your mouth smells this way, including a dental crown or bridge. But what should you do about it? Read on to find out how to treat bad breath with dental floss.

The reason why your mouth may smell bad when you floss your teeth is because the food particles become trapped between your teeth or below the gum line. Over 24 hours, the particles can sit and begin to rot. Once this happens, bacteria start feeding on them and produce toxins and sulfur gas. The bad breath is a symptom of a larger problem, so it’s important to visit Runcorn Dental to have it taken care of.

Flossing your teeth with your toothbrush should never cause your crown to fall off. Flossing your teeth with floss will help keep your mouth from catching anything and can help you avoid having a problem in the future. Also, if your crown falls off, contact your dentist as soon as possible. The cement used to hold crowns in place can loosen over time, causing an unpleasant odor.

The most common cause of tooth decay is the food you leave on your teeth. Bacteria that live in cavities feed on sugar, and food particles left behind can get trapped in these pockets. This makes it easier for decay-causing bacteria to thrive and cause holes in your teeth. Hence, your crown can become a target for these bacteria. To avoid this, it’s important to floss regularly. If you continue to do this, you should not worry.


If you notice that your crown is stinking when you brush, floss, or rinse your mouth, it might be an indication of a problem. While you can try to mask the smell by using mints, gum, or a salt water rinse, it may be necessary to consult a dentist. The good news is that it is very easy to prevent the occurrence of stinky crown with dental hygiene. Keep in mind these simple steps to kill bacteria between your dental crown and tooth.

If you notice that your floss sticks to your crown and leaves brown spots, you may have a problem. Floss should glide smoothly between your teeth without catching on anything. If the floss is stuck to the gum, it’s probably catching on something and damaging it. This could be a piece of tartar, a chipped tooth, a filling, or a crown. Your dentist will need to examine your crown to determine if it is decaying.

Some foods that are dangerous for your crown are steak, popcorn, chewing gum, and hard candy. These foods can erode your crown and cause it to swell. Also, acids and sweetened beverages can damage the crown. You should avoid smoking as it is extremely damaging for your dental health. If you find that plaque smells when you floss, you should visit a dental clinic as soon as possible. You can avoid this embarrassing odor with a visit to a Runcorn dental clinic.

Often, bad breath occurs as a result of poor oral hygiene. While you do your best to maintain your oral hygiene, your teeth may start to smell like rotten food or poop. There are different causes for bad breath, but one of the most likely culprits may be a crown or bridge in your mouth. You should see your dentist right away if you suspect you have this problem. So, what can you do?

Floss catching on something between teeth

If you’ve ever experienced this problem, you’ve probably wondered why your floss seems to get stuck in the area where the crown meets the rest of the tooth. There are two main reasons for this problem, both of which can be easily resolved by a dental professional. One of the causes is buildup, which makes the floss difficult to remove. Another reason is that your teeth might already be weakened by underlying dental issues. If you have a chipped or broken tooth, the floss thread may become tangled and caught in a ledge. This causes the floss to become stuck and shred.

Regardless of the cause, you should not brush your teeth without using dental floss. You should not use dental floss if it’s catching on something, including metal or plastic. Often, children and teenagers will put everything in their mouth, which can cause floss to get stuck in the area. If your dental floss catches on something, you may want to gently pull it out of your teeth, but it’s important not to exert too much pressure or you may accidentally break the floss.

If you notice that your dental floss is catching on something between your teeth when you’re trying to floss your crown, you may have a cavity. A cavity can be very sensitive, and floss can catch it in the zone between the teeth where you can floss without harming it. When the decay gets into the nerve of your tooth, you may have to undergo a root canal, a large filling, or a crown to save it.

Floss transferring bacteria between teeth

It is possible for your floss to transfer bacteria between teeth, which can cause bleeding and tooth decay. To avoid this, make sure that you always wash your hands before flossing your teeth. Moreover, flossing should be done with your thumbs and index fingers, as these will prevent bacteria from transferring from one place to another. Similarly, you should change sections of your floss after each tooth brushing. After each tooth, you should clean your hands before flossing again, as bacteria from your hands might be transferred to your gums.

Besides removing plaque, flossing also strengthens your immune system. The fewer bacteria that live in your mouth, the less work your immune system will have to do. Bacteria flourish in your mouth and feed on the leftover debris from your meals. They prefer carbohydrates, so the more carbohydrates you eat, the more bacteria will grow on your teeth. Consequently, it is important to brush your teeth at least twice a day to prevent plaque and gingivitis.

The bacteria present in plaque feed off the leftover food from your mouth and use it as energy. In turn, these bacteria produce acid, which weakens your tooth enamel. You will only notice this when you experience a toothache or infection. Fortunately, flossing will reduce your chances of developing cavities. By cleaning these bacteria from between your teeth, you can prevent tooth decay and boost your body’s immune system.

Not flossing regularly will contribute to a buildup of plaque in the mouth. Moreover, if you neglect your daily oral hygiene, you’ll irritate your gum tissue even more. In time, your gums will become inflamed and red and your teeth will bleed. Consequently, you might notice bleeding gums and a bad case of gingivitis. If this happens, you should visit a San Diego dentist right away to get the problem diagnosed and treated.

Flossing causing bad breath

If you’re plagued with foul breath, you might want to see a dentist. Missing regular dental appointments can lead to the buildup of plaque and bad breath. Not only will regular dental checkups help you maintain good oral hygiene, but regular doctor visits can also rule out medical conditions. Explaining your symptoms to your doctor is also a good idea. Remember, they’re there to help!

If you’ve not been flossing for a couple of days, you may notice a smell or taste when you begin flossing. That’s not unusual. The smell and taste are likely caused by decayed food particles left on your teeth. If you’re currently flossing daily, you probably won’t notice any bad breath. This is because you’re not leaving food particles on your teeth long enough to rot.

When flossing your teeth, you need to make sure the floss is moving smoothly. If it’s getting stuck between the teeth, you can end up shredding strands. The strands of floss are likely catching something, like a filling, crown, or piece of tartar. Make sure to clean this area after brushing so you don’t risk damaging it. The bad breath you have may be caused by something else, so make sure to visit your dentist for an exam.

If you have a dental crown, it may whiff. When food gets trapped in the crown or in the gums between neighboring teeth, it will smell foul. If you experience foul breath every time you brush or floss your teeth, it’s likely that you have a problem. Occasionally, a dental crown is the culprit. The crown may be too loose or have a bad fit, which can allow food particles to collect in the area.

About The Author

Zeph Grant is a music fanatic. He loves all types of genres and can often be found discussing the latest album releases with friends. Zeph is also a hardcore content creator, always working on new projects in his spare time. He's an amateur food nerd, and loves knowing all sorts of random facts about food. When it comes to coffee, he's something of an expert - he knows all the best places to get a good cup of joe in town.