When you pass through them,after washing your hands, nozzles placed inside these tunnel spray a disinfectant on you which reportedly kills most germs and viruses.
Basically these tunnels spray a mist of sodium hypochlorite solution, as you pass through them. Sodium hypochlorite is a component of commercial bleaches and cleaning solutions and used as a disinfectant in drinking and waste water purification systems and swimming pools etc.
Basically these tunnels spray a mist of sodium hypochlorite solution, as you pass through them. Sodium hypochlorite is a component of commercial bleaches and cleaning solutions and used as a disinfectant in drinking and waste water purification systems and swimming pools etc.
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