The cleaner is able to provide a perfect effect to lift debris off the floor, which helps your water garden and swimming pool remain sludge and deposits free. By connecting it to a garden hose, a vacuum is created, therefore, water, mud and debris would be all sucked up. After the water has been cleaned in the collection bag, it flows back into the pool. Mud and debris are left behind in the collection bag. The debris or dirt can be easily removed if the sleeve is full. The pole can be adjusted to different lengths for multiple cleaning applications.