Disinfection Sanitizer Tunnel Gate

Disinfection Sanitizer Tunnel Gate (also known as a sanitization tunnel or sanitizer spray booth) is a walk-through or drive-through gate-like structure designed to disinfect people, clothing, or vehicles as they pass through. It gained popularity during the COVID-19 pandemic, primarily in public spaces such as hospitals, malls, airports, offices, factories, and schools.

How It Works:

The tunnel is equipped with sprayers or nozzles that emit a fine mist of disinfectant.
As a person (or vehicle) passes through, the mist covers the surface to kill or neutralize viruses, bacteria, and other pathogens.
It usually includes motion sensors to activate the spray when someone enters and shut off when they exit.
Some advanced models include thermal scanners for fever detection or UV light disinfection.

Common Features:

Automatic spray system (with sensors)
Disinfectant tank & pump system
Misting nozzles (low-pressure for fine mist)
Foot sanitizing mat at the entrance
Temperature scanner or AI face detection
Stainless steel or polycarbonate frame
Power source (usually electric)

Benefits:

Quick surface-level disinfection
Useful in high-footfall public places
Can be integrated with access control systems
Adds a layer of safety perception for visitors and staff

Controversies & Concerns:

Effectiveness: Surface disinfection doesn’t guarantee full protection; viruses inside the body won’t be affected.
Health concerns: Prolonged or frequent exposure to chemical disinfectants (like sodium hypochlorite) can irritate skin, eyes, or lungs.
Regulatory guidance: Organizations like WHO have advised caution, recommending that tunnels not be used on humans unless the chemicals used are proven safe for skin contact and inhalation.