One way to find a leak in a pool liner of an above ground pool is by using food coloring. Most above ground pools are set on top of the earth, and when there is a leak in the vinyl, the leaked water travels through the earth and leaves noticeable valleys or divots where it was once flat.
According to inyopools.com, the search process involves cleaning the equipment area, inspecting the pool area for signs of wetness, turning the pump on and inspecting the skimmer and the return piping system at the wall.
How to find a leak in an above ground pool using food coloring. This might take time, since the dye will not immediately move towards the hole or tear in your pool. If the dye flows into a certain direction, this is where the leak is coming from. You don’t want it above the water.
And the coloring moves towards the leak source but it’s at the bottom of your pool. Then, after 24 hours, if the pool water level is lower than the bucket level, you can assume you have a leak. And then you found the crack in the liner because the coloring disappears into it.
The bright, visible colors of the dye (red is generally easiest to see) will help you visually track how water is moving within the pool. How to find a leak in an above ground pool using food coloring. If the dye seems to be stationary, it means you likely have the wrong area.
A well known and reliable method from leak detection experts is to squeeze dye or food coloring in the area around a suspected leak and see if it gets swayed or sucked into a crack or hole. So you put your goggles on, still moving slowly because you would want the coloring to lead you straight to the leak. If you do see this, it’s time to get in the pool (skip to step 4.
Standing outside of the pool, inspect the pool’s bottom all the way around. You squirt some food coloring near it. Observe the direction of the flow of the dye in the water.
Before fixing the leak you need to know how to find a leak in an above ground pool.