no water spray at the bottom of the vacuum but have water spray at upholstery cleaner. remove the water tank and you will see two spray nozzle ends thay have red clips that hold them in. take them out by pressing inward on the clips, pull out the spray nozzle, get pliers and squeeze the hose clamp, and remove the red spray tip from hose and clean out the tip it does not take much to clog them. this worked for me and you do not need to remove the brushes to clean them
jim july 2010, July 2010