Halosil is a trusted expert with a 10+ year history of providing reliable disinfection against contagious viruses and germs that lurk inside buses, trains, and transit centers. Our Halo Disinfection System® is a powerful, proven disinfection solution that uses the HaloFogger® or HaloFogger® POD to uniformly distribute HaloMist™ (EPA Reg. No. 84526-6) dry fog across complex areas, effectively killing pathogens like the flu and COVID-19.