Swimming Pool Leak Locating Dye

A formulation specifically designed to help you find an area of water loss. A dark colored blue solution that collects at the point of water loss to indicate the leak area. Non-toxic, safe to use.Directions: You need to lower the water level down to almost where the leak is. You cannot just put the solution on the top and expect it to go to the bottom. 8oz bottle with syringe.