Know Your Enemies – The Guide To Eliminate Cockroaches
Entering Summer and typhoon season, it is that time when cockroaches are most active and most frequent in breeding. As a kind of tropical insects, cockroaches especially love [...]
Bed Bugs? Dust Mites? Let Us Deal With Them!
Entering the most humid season, furniture with fabric usually become warm bed for bed bugs and dust mites to breed. Mattresses, sofas, chairs, curtains, rugs etc. are very tough [...]
Don’t be fooled by those “Sterilized Mats”
What if the rental companies don’t even let you know how they disinfect mats? Not to mention their so called disinfectants may kill only bacteria, not viruses. If what [...]
What Makes A Professional A/C Cleaning and Sanitizing Service?
Johnson Group provides on-site professional A/C cleaning and sanitizing service. We do not need to remove the A/C for cleaning, so that it is very convenient and efficient. We [...]
US EPA – “List N: Disinfectants for Use Against SARS-CoV-2”
United States Environmental Protection Agency (List N: Disinfectants for Use Against SARS-CoV-2) lists out products that can be used against SARS-CoV-2, they are qualified for the emerging viral pathogens claim [...]
Professional Disinfection – Tackle The New COVID-19
Community-acquired COVID-19 infections has been happening around Hong Kong. The spread of diseases among closed spaces is threatening, let alone the cases picked up within public spaces like buildings, housing [...]
