Look for obvious tears or damage around returns lights and corners.
Find leak in vinyl liner.
Inspect the exterior walls of the pool in an above ground model.
This is also easy to do.
Sometimes you will find that your spa will be lower than usual.
Measure the amount of evaporation to determine if there is a leak.
How to isolate a leak in a vinyl pool liner.
To do this start with the pool equipment which is the easiest to check.
My pool is fine but my spa is not.
Fill a bucket with water to within 1 inch.
Leak detection on a vinyl liner pool is a non invasive procedure that uses a state of the art electronic scanner this helps you the pool owner to not have to drain the pool or provide a leak location.
Ensure the pool is full so the leak s not above the water level.
Using the equipment to your advantage to find a leak you already know that finding the source of the leak in an above ground vinyl liner pool is a challenging task.
You ll have to eliminate potential sources one by one until you find the actual source.