Completed duct cleaning for customer. Went to customers home for duct cleaning and home just recently had floors renovated and had been having light dust in ventilation system since. house has 9 supplies and 2 returns. Inspected the ducts in attic and discovered that it was hard pip throughout the house and we’re connected to boots and plenum properly. After close inspection I was able to confirm cleaning and started by taking down all grills and vents and placing drop sheets in every room for furniture protection. Any messes made by me were swept up by broom on the hard wood floor. Cleaning took about 3-4 passes each vent and supply vents and return grills were cleaned from spinning brush from machine. After cleaning was done I shortly cleaned up everything from the messes that were made.