What is the chemical reaction for brushing teeth?

Calcium phosphate and hydrogen ions undergo a reversible reaction with calcium ions, phosphoric acid and water. The products of the reaction are calcium ions, phosphoric acid and water. All of these exist in chemical equilibrium with the crystalline calcium phosphate.

What released by the bacteria in the mouth causes tooth decay?

Streptococcus mutans is the bacteria commonly associated with tooth decay and is present in all areas of the mouth. When it comes into contact with sugar it releases waste that causes decay.

What is pH of tooth paste acidic or basic Why?

Toothpaste is a base. It is alkaline in nature. After we have our food, the food gets breakdown and releases the acid. In order to neutralize the acidic effect in our mouths, we use toothpaste to brush our teeth.

Is decaying of teeth a chemical change?

Tooth enamel is a highly mineralized acellular tissue, and caries act upon it through a chemical process brought on by the acidic environment produced by bacteria. As the bacteria consume the sugar and use it for their own energy, they produce lactic acid.

What does toothpaste do to bacteria?

Toothpaste contains mild abrasive additives that combat microorganisms and fight plaque. When you brush, the abrasives in toothpaste dislodge food particles and microorganisms more effectively than if you simply brush your teeth with water.

What chemical reactions are in toothpaste?

In this reaction, the hydrogen peroxide is catalyzed by the yeast to release the oxygen molecules. The foam is oxygen-filled bubbles that result from the hydrogen peroxide being broken down into water (H2O) and oxygen (O2). This reaction uses yeast as a catalyst.

What causes bacteria in mouth?

Cavities and other damage are the result of a long process that begins with bacteria living in a thin biofilm on tooth surfaces known as plaque. These bacteria thrive on sugars from leftover food in your mouth and then produce acid as a waste product.

What are the bacteria in the mouth?

Anaerobic bacteria in the oral cavity include: Actinomyces, Arachnia, Bacteroides, Bifidobacterium, Eubacterium, Fusobacterium, Lactobacillus, Leptotrichia, Peptococcus, Peptostreptococcus, Propionibacterium, Selenomonas, Treponema, and Veillonella.

What is the pH of the mouth?

Saliva has a pH normal range of 6.2-7.6 with 6.7 being the average pH. Resting pH of mouth does not fall below 6.3. In the oral cavity, the pH is maintained near neutrality (6.7-7.3) by saliva.

Is Colgate basic or acidic?

The non- tooth-whitening toothpaste, Colgate Total, had a relatively neutral pH of 7.39 ± 0.04. Whitening toothpastes, which are used every day, should definitely also have a neutral pH; however, the Perfecta Whitening toothpaste with hydrogen peroxide had a pH of 4.22.

Can you get your teeth cleaned?

Most teeth cleanings are performed by a dental hygienist. Before the actual cleaning process begins, they start with a physical exam of your entire mouth. The dental hygienist uses a small mirror to check around your teeth and gums for any signs of gingivitis (inflamed gums) or other potential concerns.

How do you manage bacteria in your mouth?

Luckily, with good oral care practices and a healthy diet, you should be able to manage the bacteria in your mouth from causing any serious issues. According to the National Institutes of Health, your mouth is home to 700 species of microorganisms or bacteria that live on your teeth, tongue, and even the pockets between your tooth and gum.

How can I prevent tooth decay?

Brushing your teeth twice a day, with fluoride toothpaste, can really help sweep the bacteria and plaque away, and remove food particles and strains of bacteria from your mouth. It is especially important to brush after meals, when the food particles are most prevalent.

How do bacteria get into your teeth?

These bacteria feed on the sugars in the food and drinks we consume and leave behind waste or plaque. And the bacteria that are attracted to sugar turn it into acid, which can lead to decay on the surface of your teeth and lead to plaque development. Streptococcus mutans is the bacteria you’ve probably heard the most about.

How can I keep my teeth and mouth healthy?

Your diet also plays a role in managing mouth bacteria. Avoiding sugary and starchy foods. Also, eating foods known to promote healthy bacteria will help you keep your teeth and mouth healthy for a lifetime. That can include foods like yogurt and fermented foods like sauerkraut, pickles, miso, tempeh, and sourdough bread.