The Restroom Decides What People Think of the Building

People do not audit a building. They sample it, and the restroom is the sample they trust — the room where cutting corners is most visible and least deniable.

Which is why a building can be cleaned well nearly everywhere and still be described by the people inside it as badly maintained. They are not being unfair. They are reporting the one data point they were actually given.

It is also the hardest room to hold

The restroom has the highest variance of any space in a building. An office floor degrades slowly and predictably. A restroom can go from acceptable to unacceptable in under an hour — one event, one delivery, one meeting that let out at the wrong moment.

A fixed schedule handles predictable decay well and variable load badly. Cleaning at 9, 13 and 17 is exactly right on an average day and wrong on both kinds of unusual day: wasted labor on a quiet one, and a room in poor condition for four hours on a busy one.

Frequency is the wrong instrument

The reflex is to add a visit. It is expensive, it is blunt, and it still misses — a fourth scheduled visit is a fourth guess about when the room will need attention.

The instrument that fits a variable load is usage rather than the clock. Traffic counts, consumable levels and condition readings answer does this room need attention, which is a different question from how long has it been since someone was in there. That is what restroom monitoring is for, and predictive cleaning is the same idea applied to the rest of the building.

Why we weight it so heavily

In Protex Verified™, indicators are not weighted equally. Restrooms and dust count triple.

That is deliberate, and it costs us. An account can score well across most of its scope and still fail on those two alone. We accept it because a certification that averages the restroom against the storage room would produce a good number for a building people dislike — and that number would be arithmetically correct and completely useless to whoever read it.

The expectation worth holding a vendor to

Not that a restroom is never in bad condition. In a building with people in it, that is not achievable, and a vendor who promises it is telling you something about their proposals rather than their operation.

The two questions that separate operations are how long it stays that way, and whether the vendor found it before you did.