There are very few things that can go wrong with a water-fed pole and brush, and most are easy fixes, here are the most common issues:Manage Clamp Damage:The Pole Clamps are designed to both secure your pole in place and protect the pole sections from damage. When pulling sections out ensure that you do not expose the Red Warning Line as this will cause the clamp to snap to protect the pole from cracking. Plugged Jets on Brush:If one or more of your jets are plugged or not flowing as well as the others, there may be something blocking the flow in the jet. This can happen as the opening on the back of the jet is 3 times larger than the front so debris can go up the tube into the jet.The solution is simple: take the tubing off the back of the jet and place it over the front of the jet, then turn on the water and the debris will come out of the larger opening on the back side of the jet.Your Brush has 2 sets of Jets but only 1 Supply Tube:If your Brush has both Pencil Jets (circular) and Fan Jets (flat slot) then it is designed to be used with just one set of Jets or the other. You connect the Supply Tube to one or the other for use. Do not try to use all 4 Jets at the same time as the results will not be good.The Water Pressure is too low:This issue can have many possible causes.The first thing to check is the water pressure from the tap, is it sufficient to drive the water to the height you are trying to achieve.Check the system to ensure there are no filter issues, see the Troubleshooting - Systems section for more details.Ensure there are no leaks at the fittings or connections with the hoses and tubing. Also check to ensure there are no leaks in the hosing or tubing.If you are working above 3 stories, depending on the water pressure and system you have you may require a boost pump to reach additional height.How to Clean a Brush:You can clean a brush with any simple soap solution, the key is to rinse the brush thoroughly before using it again on glass so that all soap residue is completely removed.