地勤
Maintain vacuum filtration and cleaner dust handling
Treat filters, seals, bins, bags and exhaust as one system so performance remains predictable.
Choose a mop and floor-care method by surface
Match moisture, cleaner, pad and agitation to the floor finish before adopting a universal routine.
Match vacuum design to floors and the cleaning routine
Compare pickup, head design, weight, reach, battery and storage on the surfaces actually cleaned.