Lane:material_or_spec_risk

Robot Vacuum Owners Say Unprepped Floors Lead to Coating Buildup

Some robot vacuum owners report coating buildup, a thin sticky film that collects on brushes, pads, and wheel housings after the robot starts on floors that were not prepped first. That complaint matters most in homes that expect one pass to handle crumbs, kitchen grease, pet hair, and cleaner residue at the same time.