Checked in for a dishwasher not draining properly. Inspected the dishwasher drain line and found a blockage restricting flow. Disconnected the drain line and cleared the obstruction, then flushed the line to ensure proper drainage. Reconnected all fittings and tested the dishwasher through a full drain cycle. Unit is now draining correctly with no leaks present. Customer advised on proper use and maintenance to help prevent future clogs.