1, commonly used disinfectants, bleach: the main ingredient is sodium hypochlorite, but also contains calcium hydroxide, calcium oxide, calcium chloride and so on. Preparation of aqueous solution should first add a small amount of water, adjusted to a paste, and then add water while stirring into the emulsion, leave to settle, take the clarified solution to use. Bleaching powder can be used for the environment, operating tables, equipment, tableware and hand and other rubbing and soaking disinfection.

2. Calcium hypochlorite: dissolved in water, ordinary tablets should be crushed and added to the water with full mixing to dissolve

Dissolved, effervescent tablets can be added directly to dissolve. The scope of use is the same as bleaching powder.

3, sodium hypochlorite: use in the water and mix thoroughly. The scope of use is the same as bleach.

4, sodium dichloroisocyanurate: use fully dissolved in water, ordinary tablets should be crushed and added to the water to fully

stirring to dissolve, effervescent can be added directly to dissolve. The scope of use is the same as bleach.

5, chlorine dioxide: because of the preparation of the aqueous solution is not stable, should be used before the use of activator is now ready to use. Scope of use with bleaching

Powder. Because of the strong oxidizing effect, it should avoid contacting with oil and grease to prevent accelerating its oxidation.

6, povidone-iodine: 0.3% to 0.5% povidone-iodine can be used for hand immersion disinfection.

7, new Zeomic: 0.1% new Zeomic can be used for hand immersion disinfection.

8, ethanol: 75% ethanol can be used for hand or operating table, equipment, tools and other rubbing disinfection. 90% ethanol can be used to ignite cutting boards, tool disinfection.