How to properly use disinfectants

The correct use of disinfectants requires following certain principles and methods. Below are the specific steps and precautions:

Disinfection Preparation

1. Understand the Disinfectant: Carefully read the product instructions of the disinfectant, clarifying its components, scope of application, usage method, concentration ratio, effective time, and precautions, etc.

2. Prepare Protective Equipment: Wear protective gear such as masks and rubber gloves. If necessary, wear protective clothing and goggles to prevent the disinfectant from harming the body.

3. Clean the Disinfection Object: First, clean the dust, dirt, and organic matter from the surface of the object to be disinfected, as these substances will affect the bactericidal effect of the disinfectant.

Disinfectant Preparation

1. Accurate Measurement: According to the area or volume of the object to be disinfected, accurately calculate the required amount of disinfectant and water according to the instructions.

2. Correct Mixing: Add water to a clean container first, then slowly pour the disinfectant into the water while stirring to ensure it dissolves and mixes thoroughly. Note that some disinfectants, such as peracetic acid, are corrosive and should be prepared in a corrosion-resistant container.

Disinfection Implementation

1. Choose the Appropriate Disinfection Method

Immersion Disinfection: Suitable for small items such as tableware, tea sets, and towels. Completely immerse the items in the prepared disinfectant solution. The immersion time depends on the disinfectant and the item. Generally, it is 15-30 minutes. After immersion, rinse with clean water.

Wiping Disinfection: Used for disinfecting surfaces such as tables, chairs, doors, windows, floors, and furniture. Use a clean cloth or mop to dip in the disinfectant solution and wipe the surface of the object to be disinfected evenly, ensuring that the surface is covered with disinfectant. After a period of time, wipe clean with water.

Spray Disinfection: Can be used for air disinfection and disinfection of larger surfaces. Use a sprayer to evenly spray the disinfectant solution into the air or on the surface of the object. Pay attention to even spraying to avoid omissions. When disinfecting the air, close the doors and windows, allowing the disinfectant to act in the air for a certain period of time before ventilating.

2. Control the Effective Time: Different disinfectants have different effective times for different microorganisms. Be sure to disinfect according to the time specified in the instructions to ensure the disinfection effect. Too short a time may not completely kill pathogens, while too long a time may damage the object being disinfected.

Post-Disinfection Treatment

1. Clean Disinfection Tools: Rinse used cloths, mops, sprayers, and other disinfection tools with clean water and let them air dry. If the disinfection tools are contaminated, they should be disinfected before cleaning.

2. Ventilation: After disinfection, open doors and windows to ventilate, remove residual disinfectant odors and harmful gases, and restore fresh indoor air.

3. Proper Disposal of Waste: Waste generated during disinfection, such as used cotton balls, gauze, and disposable masks, should be properly disposed of according to the regulations for medical waste or hazardous waste to avoid secondary pollution.

In short, the correct use of disinfectants requires strict adherence to the product instructions to ensure disinfection effectiveness while protecting personal and environmental safety. If you have any questions about the use of disinfectants, please consult professionals or relevant institutions.