Public transportation systems are an essential part of modern cities, providing a convenient and affordable means of transportation for millions of people every day. However, due to the high volume of passengers and frequent use, public transport vehicles can quickly become dirty and germ-infested. In this article, we will explore the best practices for cleaning public transport to maintain hygiene and prevent the spread of disease.

• Develop a cleaning plan

If you fail to plan, you plan to fail. This age-old adage holds true for cleaning public transport as well. The first step in cleaning public transport is to develop a comprehensive cleaning plan. The plan should take into account the frequency of cleaning, the areas to be cleaned, and the cleaning agents and equipment to be used. The plan should also specify the procedures for cleaning and disinfecting the vehicles and the schedules for cleaning.

• Identify high-touch areas

The next step is to identify the high-touch areas in the vehicle. High-touch areas are surfaces that are frequently touched by passengers, such as handrails, seatbacks, doors, and windows. These areas should be cleaned and disinfected more frequently than other areas to prevent the spread of germs.

• Use the right cleaning products

Using the right cleaning products is critical in maintaining a hygienic environment in public transport vehicles. Cleaning products should be effective in removing dirt, grime, and stains while also disinfecting surfaces. The products should also be safe for use on the materials used in the vehicle's interior. The use of harsh chemicals can damage surfaces, leading to increased wear and tear and costly repairs.

• Provide personal protective equipment (PPE)

It is essential to provide personal protective equipment (PPE) to the cleaning staff responsible for cleaning public transport vehicles. PPE includes gloves, masks, and protective eyewear, which can protect the staff from exposure to germs and other harmful substances. The PPE should be of high quality and regularly replaced to maintain its effectiveness.

• Train the cleaning staff

Proper training is critical for cleaning staff to perform their duties effectively. The training should cover the use of cleaning products, the procedures for cleaning and disinfecting high-touch areas, and the proper use and disposal of PPE. The training should also emphasize the importance of maintaining a clean and hygienic environment in public transport vehicles.

• Clean and disinfect high-touch areas

High-touch areas should be cleaned and disinfected frequently using a suitable cleaning product. Cleaning should be performed using a clean cloth or mop, starting from the top and working downwards. The cleaning product should be left on the surface for the recommended time to ensure effective disinfection.

• Use electrostatic sprayers

Electrostatic sprayers can be used to disinfect large areas quickly and effectively. The sprayer works by charging disinfectant particles, which are attracted to surfaces and wrap around them, ensuring complete coverage. Electrostatic sprayers can be used to disinfect the entire interior of public transport vehicles quickly and efficiently.

• Ventilate the vehicle

Ventilating the vehicle is essential in maintaining a clean and hygienic environment. Adequate ventilation can help to remove stale air and reduce the concentration of airborne particles and germs. It is recommended to open the windows and doors of the vehicle to allow fresh air to circulate during cleaning.

• Implement regular cleaning schedules

Regular cleaning schedules are crucial in maintaining a clean and hygienic environment in public transport vehicles. The schedules should be designed to meet the needs of the passengers, the type of vehicle, and the frequency of use. The schedules should also be flexible enough to accommodate changes in passenger traffic and vehicle availability.

• Communicate with passengers

Communicating with passengers is essential in maintaining a clean and hygienic environment in public transport vehicles. Passengers should be encouraged to maintain proper hygiene practices, such as washing their hands regularly, wearing face masks if they feel unwell, refraining from eating in public transport, etc. 

Ideal technologies to clean and disinfect public transport

Ultraviolet-C (UV-C) technology
UV-C technology is a proven method for disinfection and is widely used in healthcare settings. It involves the use of UV-C rays that destroy the genetic material of microorganisms, including viruses, bacteria, and fungi, preventing them from reproducing. Many public transport systems have started using UV-C technology to disinfect trains, buses, and other vehicles. It is an effective way to clean surfaces and air inside vehicles and kill 99.9% of germs and viruses.

Electrostatic spraying
Electrostatic spraying is a method that involves charging the cleaning solution as it is sprayed onto surfaces. The charged solution wraps around surfaces and effectively disinfects areas that are hard to reach using traditional cleaning methods. Electrostatic spraying can be used to disinfect large areas quickly, and it is an efficient way to clean public transport vehicles.

Hydrogen peroxide fogging

Hydrogen peroxide fogging is a process that involves the use of a fogging machine to disperse a fine mist of hydrogen peroxide solution into the air. The mist settles on surfaces and effectively kills viruses and bacteria. This method is non-toxic and safe for passengers, making it an ideal solution for public transport systems.

Ozone generators
Ozone generators produce ozone gas, which can disinfect air and surfaces effectively. Ozone gas reacts with the cell wall of microorganisms, destroying them and preventing reproduction. It is a potent disinfectant and can kill viruses, bacteria, and fungi. Ozone generators can be used to clean air and surfaces in public transport systems effectively.

Robotics
Robots equipped with UV-C technology are being used to clean public transport vehicles effectively. These robots can be programmed to clean specific areas, and they can navigate through narrow spaces and hard-to-reach areas. They are also equipped with sensors to avoid collisions with passengers and other obstacles. Robotics technology is an excellent solution for maintaining cleanliness in public transport systems.

In conclusion, maintaining proper hygiene and cleanliness in public transport systems is crucial to prevent the spread of diseases. The technologies mentioned above are effective methods to clean public transport vehicles and ensure the safety of passengers. The use of these technologies in public transport systems can help reduce the risk of infection and improve the overall health and safety of people.