Dust behaves differently in a trade environment
In a standard office, dust settles slowly and evenly, so a weekly wipe of horizontal surfaces holds up. In a premises with a workshop, cutting bay or open roller door behind the counter, dust arrives in bursts tied to what is being done that day. It settles on stock, shelving, product displays, window ledges and the top edges of everything, and it returns quickly after being removed.
That means the scope should distinguish between surfaces that must be clear for the business to look credible and surfaces that will be dusty again by tomorrow regardless. Counter tops, display faces, glazing at eye level and seating are the first group. High shelving, exposed conduit, rafters and the tops of storage racks are the second, and they belong on a stated periodic interval with the right access equipment.
