Gargling with hydrogen peroxide is safe. Hydrogen peroxide kills bacteria in a person's mouth that causes bad breath. Hydrogen peroxide is used like a mouthwash as part of a daily oral hygiene regimen.
Optimal effect is realized by using hydrogen peroxide twice a day. As a matter of preference, a person can use a 100 percent hydrogen peroxide solution or can water the product down. A combination solution should contain at least 50 percent hydrogen peroxide to be effective. The oxygen contained in the hydrogen peroxide is the component that actually kills bacteria in the mouth. The regular use of hydrogen to gargle also results in somewhat whiter teeth for some people.Learn More
Many over-the-counter teeth whitening products, such as mouthwash, whitening gel, whitening strips and whitening paste, contain hydrogen peroxide to aid in whitening teeth, according to the American Dental Association. The hydrogen peroxide gives the appearance of whiter teeth by removing stains on the teeth caused by food, drinks and smoking.Full Answer >
According to the Mayo Clinic, putting hydrogen peroxide in ears is an effective treatment for softening ear wax. However, the Mayo Clinic warns that hydrogen peroxide should not be used if the ear has a tube or a hole.Full Answer >
Catalase breaks down and destroys hydrogen peroxide in two steps. The first step involves the catalase removing and binding one oxygen atom and releasing the rest of the hydrogen peroxide molecule as water. The second step is the catalase breaking down another hydrogen peroxide molecule by releasing oxygen gas and water. A pH of seven is optimal for human catalase activity to occur.Full Answer >
Food-grade hydrogen peroxide is a concentrated solution of hydrogen peroxide that has been marketed as a remedy for many ailments, including cancer. These remedies are not supported by science, and the consumption or injection of 35 percent hydrogen peroxide is potentially hazardous.Full Answer >