Disinfection, in the context of the electrostatic spraying process as per CDC guidelines, refers to the use of chemicals to kill germs on surfaces, thereby reducing the risk of infection. This method involves using an electrostatic sprayer to apply disinfectants to surfaces and objects, providing efficient and comprehensive coverage.

Disinfecting high-touch areas before electrostatic disinfection spraying is essential for several reasons:

1. Removal of Physical Debris: Pre-cleaning high-touch surfaces ensures the removal of physical debris and dirt, which can interfere with the effectiveness of the disinfectant.

2. Better Disinfectant Penetration: Without the presence of dirt or organic matter, the disinfectant can more effectively come into contact with the surface, allowing for better penetration and coverage.

3. Increased Efficacy: Pre-cleaning helps the disinfectant to work more effectively against germs, bacteria, and viruses. Electrostatic spraying is more effective on surfaces that are already cleaned.

4. Adherence to Guidelines: The Centers for Disease Control and Prevention (CDC) recommends cleaning surfaces before disinfection as standard practice for infection control in healthcare settings and public spaces.

5. Prevention of Biofilm Formation: Regular cleaning prevents the formation of biofilm, a layer where microbes can thrive, which can be more difficult to disinfect.

Now, let's list high-touch areas that typically require regular disinfection:

1. Doorknobs and Handles: Frequently touched by multiple people, making them hotspots for germs.

2. Light Switches: Often touched in every room.

3. Handrails: In staircases, corridors, and public transport areas.

4. Elevator Buttons: Both inside and outside the elevators.

5. Tables and Desks: Especially in public areas like schools, offices, and restaurants.

6. Shared Office Equipment: Printers, copiers, and shared computers.

7. Touch Screens: In public spaces like ATMs, self-service kiosks, and check-in counters.

8. Faucets and Sinks: In bathrooms and kitchens.

9. Toilet Flush Handles: High risk of contamination in restrooms.

10. Keyboards and Mice: In shared workspaces or public internet cafes.

11. Telephone Receivers and Keypads: In offices and public areas.

12. Remote Controls: In hotels, hospitals, and common living areas.

13. Countertops: Especially in kitchens and service areas.

14. Appliance Handles: Like microwaves, refrigerators, and coffee machines.

15. Fitness Equipment: In gyms and fitness centers.

Regularly disinfecting these areas, particularly in a healthcare setting or public space, can significantly reduce the spread of infectious diseases.

Electrostatic spraying disinfection offers several significant benefits:

1. Improved Coverage: Electrostatic sprayers charge the disinfectant particles as they pass through the nozzle. This causes the particles to uniformly cover surfaces, including hard-to-reach areas, ensuring more comprehensive disinfection.

2. Time Efficiency: The process is faster compared to traditional disinfection methods, as the charged particles cling to surfaces quickly and cover large areas in a shorter amount of time.

3. Reduced Cross-Contamination Risk: Since the method does not require wiping, there is a lower risk of spreading pathogens from one surface to another, which is a common issue with traditional cleaning cloths or mops.

4. Economical Use of Disinfectants: Electrostatic spraying can be more economical in the long run, as it typically uses less disinfectant to cover the same area compared to traditional methods.

5. Even Application: The charged particles ensure an even coating on all surfaces, which is essential for effective disinfection.

6. Accessibility to Challenging Areas: Electrostatic sprayers can easily reach areas that are typically difficult to disinfect manually, such as intricate objects, underside surfaces, or high touchpoints.

7. Long-Lasting Disinfection: Some electrostatic disinfectants offer prolonged protection against pathogens, remaining effective on surfaces for an extended period after application.

8. Reduced Labor Intensity: This method can reduce the physical labor required for cleaning and disinfection, especially in large facilities or areas with a lot of furniture or equipment.

9. Improved Safety and Hygiene: By thoroughly disinfecting surfaces, electrostatic spraying contributes to a safer and more hygienic environment, particularly important in healthcare settings, schools, and public spaces.

10. Environmentally Friendly Options: Some electrostatic sprayers can be used with greener, less toxic disinfectants, which are safer for the environment and the individuals in the sprayed areas.

In summary, electrostatic spraying offers a more efficient, effective, and often safer way to disinfect large areas and complex environments compared to traditional disinfection methods.