They could be using electro static or foggers to spray disinfectants. Its getting to be a required/normal practice here for hospitality and common areas. There are a couple that are "foodsafe". There are some that are not.
https://zogics.com/cleaning-supplies/purtabs-espt3-3g-disinfecting-tabs-200-tablets-tub/ https://www.dustbane.ca/products/unitab
They could be using electro static or foggers to spray disinfectants. Its getting to be a required/normal practice here for hospitality and common areas. There are a couple that are "foodsafe". There are some that are not.
https://zogics.com/cleaning-supplies/purtabs-espt3-3g-disinfecting-tabs-200-tablets-tub/
https://www.dustbane.ca/products/unitab
(post is archived)