A quick, easy and FREE way to modify your Whisper Wash Surface Cleaner to increase your ground clearance! This will help protect your spray nozzles, reduce zebra striping, AND be a huge help if you are doing roof cleaning on barrel roofs.

We suggest you change your spray nozzles to 15° tips if you do perform this modification as your spray pattern width doubles when you increase the swivel height by 1 inch. The 15° tip will focus the water and keep it at the standard cleaning width at around 1/2″.