Hydrogen peroxide is an aqueous solution mixed with hydrogen peroxide and water. Because of its sterilization and disinfection effect, it can effectively disinfect vegetables and fruits. Hydrogen peroxide can also bleach clothes. However, the use of hydrogen peroxide has some contraindications to be understood. Here is a brief explanation for everyone.
1. The concentration of hydrogen peroxide should be appropriate
The proper field of hydrogen peroxide needs to be judged based on the concentration of hydrogen peroxide it possesses. Generally, the hydrogen peroxide used in daily use should be about 3%, not more than 10%. The hydrogen peroxide with a concentration higher than 10% belongs to high-concentration hydrogen peroxide, which is generally used in the industrial field.
2. Pay attention to the harmfulness of hydrogen peroxide
Hydrogen peroxide has strong corrosive and oxidizing properties, so higher concentrations will produce more serious hazards. When it needs to be used, it needs to be used carefully, and it cannot be taken internally. When it enters the human body, it should be treated promptly. Hydrogen peroxide will decompose to generate oxygen, water and heat. The oxygen generated by it has a high concentration and cannot be directly inhaled. When inhaled, it may cause some irreversible damage.
3. Pay attention to choosing the right object
It is necessary to pay attention to the use of hydrogen peroxide. It is an external disinfectant, which can cause corrosion to metals and also has a bleaching effect. Therefore, it is necessary to use metal materials carefully, but not for some products that are easy to fade. use.
