Spiders rebuild their webs every night and create droppings that are damaging to watercraft, watercraft covers, furniture, and the dock itself. Cleaning your boat dock becomes time consuming and leaves little time for the activities you truly love such as pleasure boating, water skiing, wake boarding and such. Cleaning your boat and dock can take several hours and requires shop vacs, compressed air or high pressure water hoses. If your dock has electric outlets and overhead lights then forget the water hoses. The real problem is the spider webs are very hard to remove without ladders and scaffolds that can span across the boat slips and allows you get close enough to vacuum the webs and the spider’s nest from the ceiling of your dock. Once Spider Doctor is installed, you will no longer need to clean up the mess that the spiders leave behind.