Ключевые слова: chemicals, clean, cleaner, company, control, coronavirus, covid, covid19, decontaminate, disease, disinfect, disinfectant, disinfectants, disinfecting, disinfection, disinfector, epidemic, escalator, facemask, infection, laborer, male, man, mask, mold, office, pandemia, pandemic, prevention, professional, protective, quarantining, remediation, removal, remover, removing, room, sanitize, shop, shopping mall, specialist, spray, stairs, stop, suit, surface, uniform, unsanitary, virus, worker,