Regular dusting and vacuuming should be done regularly in commercial spaces to maintain a professional and inviting atmosphere. Heavy or deep cleaning services should be booked once or twice a year to supplement the standard cleaning efforts, although some industries might need more frequent deep cleaning. For example, those belonging to the food and hospitality sectors might require heavy cleaning services more often than standard office buildings. Compared to regular cleaning, the tasks involved in commercial office cleaning require more effort, time and expertise. Every cleaning company has its required procedures when it comes to its cleaning and disinfecting methods, but most of them should follow the checklist below: