Why does the substance that has been deducted from the teeth smell so bad?

To solve this problem, we must first get to the bottom of it"Smell and"Taste"These two different concepts are usually what we say:"The smell is sky-high, and the aroma is simple When you smell the stench, you will cover your nose. Smell means:"Incense"Stinks"。Its sensory organs are the olfactory nostrils. <>

What is the yellow lump that is picked out of a tooth? It can be divided into two conditions, one is tartar and the other is calculus.

If what is picked out is soft, then it is tartar.

Tartar is a product of food debris, exfoliated oral epithelial cells, saliva and bacteria, which adhere to the surface of the teeth because the mouth is not cleaned properly, forming soft tartar, and if it accumulates for a long time, calcification will form calculus.

If it is hard, then it is calculus.

At the beginning, dental calculus is a milky white scale that accumulates on the surface of the tooth or between the teeth, and becomes hard after calcification. The formation of stones is also related to poor cleaning, and it is difficult to remove them with ordinary cleaning methods after hardening.

How do I remove the yellow lumps from my teeth? 1. Toothbrushing - non-ionic chalky alkaline toothpaste.

Non-ionic cleaning power is good, can deeply clean the mouth, fresh mouth; Chalk is a relatively common tooth cleaning ingredient, and brushing can increase friction between teeth, help remove dirt and debris from the tooth surface, and reduce tartar and stone formation.

The reason why these lumps become smelly is because they are fermented by bacteria and turned into acid, resulting in an imbalance in the acid-base balance of the oral cavity, so alkaline ingredients are needed to neutralize the oral cavity, improve bad breath, and avoid the formation of bad breath.

2. Regular teeth cleaning.

For the dental calculus that has formed, it cannot be brushed off by usual brushing, and the average adult should wash his teeth 1-2 times a year, mainly to clean the places that are not usually brushed with the toothbrush, and to go out of the calculus to avoid the formation of calculus.

3. Gargle with vinegar.

Hold an appropriate amount of vinegar in your mouth, then rinse your mouth for 2-3 minutes and spit it out, rinse your mouth with warm water, and insist on it for a period of time to clean the tartar in your mouth; It is recommended not to use it frequently, and not to use black vinegar that contains colorings.

The yellow stuff that comes off your teeth is actually plaque. This is left by our usual unclean cleaning, and there will be a foul smell.

What are those substances in the teeth.

In fact, this yellow substance is dental calculus, which is mainly composed of food scraps eaten every day, oral epithelial cells, saliva and bacteria.

And this material is not stationary, it will continue to deposit mineralization, thicker and thicker. It cannot be removed at the end of brushing, it can only be removed with medical equipment, and the cleaning cost is not low.

Because the saliva in our mouth contains amylase, which contains a lot of anaerobic bacteria, under the action of amylase and anaerobic bacteria, the food in the residual teeth in the mouth will ferment and decompose, and then it will have a taste.

Calculus is the substance that comes down from your teeth, which is mainly made up of food scraps eaten every day, as well as exfoliated oral epithelial cells, saliva and bacteria. This substance will be deposited, mineralized, and thickened over time, and finally it can't be removed by brushing your teeth, so it smells bad.

What is picked out from the tooth is the residue of food, which cannot be smelled because it is attached to the tooth, and if it is not treated in time, it can form tartar.

Because when these tartar substances are cut off and released to the outside world, due to the abundance of oxygen, anaerobic oral bacteria quickly die when exposed to a large amount of oxygen, and they do not smell in the mouth because they only have a sense of taste in the mouth, not a sense of smell.

This is because in the process of forming these tartars, the appropriate oral temperature, humidity, and the slightly anaerobic environment of the oral cavity will provide good conditions for the proliferation of oral bacteria. In this way, these multiplying oral bacteria can release some particularly unpleasant odors. In addition, these oral bacteria will release some unpleasant odors, such as hydrogen sulfide and methyl mercaptan, when they decompose the food remaining between the teeth and during the fermentation process of the food, which will remain in the tartar.

Especially when we pick off these tartar substances and put them in a place where there is more oxygen outside, then these oral bacteria that are anaerobic will quickly cause a large number of deaths under oxygen, which will release some particularly unpleasant odors, so we smell particularly stinky.

Because the substance on the tooth is only present on the surface, there is no smell if there is no warm feeling in the mouth, which is called culture.

Because of the characteristics of the physiological structure, the substance in the mouth cannot be smelled by the nose. It only tastes when you take it out and put it in front of your nose.

If we don't pay attention to dental health, then the taste in our mouth will not be very good. However, some people say that even if I brush my teeth carefully, the things that come out of the gaps between my teeth still smell bad. And the most terrible thing is that although the things that are picked out smell bad, they usually can't smell it.

Why is that? Let's take a look at the root of this question.

First of all, we need to clarify what is being buckled from the teeth. In fact, what is picked off the teeth is soft scale, which is what we usually call food scraps. If these soft dirt are not effectively cleaned, then they will turn into calculus.

These soft dirt are the root cause of the smell of the mouth. They go through a series of changes in the mouth, which produces a part of ammonia, which brings some putrid odor. The smell of these soft scales hidden between the teeth is relatively weak, so the mouth cannot perceive it.

The food residue that is cut out will naturally have a great taste after a long period of fermentation.

The reason why people do not feel this putrid smell in their mouths is because the mouth perceives different tastes differently. The sensitivity of the mouth to perceive this odor is very weak, not as strong as it is to perceive bitterness. It is precisely for this reason that the soft dirt nose that is picked out smells bad, but it is not perceived by the mouth.

To solve this problem, it is very simple, just after brushing your teeth, you can clean the gap between your teeth with dental floss or water flosser. Frequent cleaning of the gaps between your teeth can effectively improve your mouth odor and prevent dental calculus, which is a good way to maintain oral health.

Bad breath is a very embarrassing problem, which you may not feel yourself, but it brings a lot of trouble to others. In order not to be disliked by others as soon as you open your mouth, you still have to brush your teeth well and actively do dental health care.

The things that are picked out of the teeth are actually the food residues that adhere to the teeth after eating, and after reacting with the enzymes in the saliva, the sugars are released, so the rest is useless garbage, but there is very little oxygen in the mouth, and it is basically in an anaerobic state.

Then, when we cut out these substances, they will release odorous gases after oxidizing with oxygen in the air.

It's the bacteria that remains in the mouth, how can you smell the same thing in your mouth. So the smell doesn't stink, and you can smell it clearly after you buckle it down.

Because it is between the teeth, you can't smell it at all, and you can only smell it when you pick it out with a toothpick, because the bacteria are hidden between the teeth, so you can't feel it in your mouth.

Because the mouth has become accustomed to this taste, it cannot be smelled at all, and when it is pulled out of the tooth, the strange smell will come out, and the nose can smell it.