1. They check the floor plan.
They might not ask outright for the layout of a house, but cleaning professionals, especially assessors, memorize the way your house looks. This is an important part of the cleaning regimen because it helps them minimize their cleaning efforts and maximize their productivity.
From airflow to water and electrical supply, cleaning professionals take note of your house structure to do their job effectively. Taking note of where things are also helps them inform you of what changes will be required.
A floor plan also helps the professionals clean the floor systematically.
