Two standards on one floor
The showroom floor is judged as retail. Customers see it, it is lit for display and marks show immediately. It is also carrying forklift and pallet jack traffic through the day, which produces tyre marking, dropped packaging and the occasional scuff on a display base. A cleaning specification written for a retail floor will not address the first and one written for a warehouse will not meet the second.
The periodic cycle is what keeps the floor from slowly darkening. Nightly work removes what is loose and restores appearance, but tyre film builds regardless and only a machine method removes it. Scheduling that cycle against a quieter trading period, with the area released, keeps the showroom presentable without disrupting a day of trade. Sites that skip the periodic cycle find the floor darkens within a single trading year.
