How To Find A Water Leak In A Pool Liner. My pool is fine but my spa is not? The bucket test is the simplest option.
There are two main ways to detect a pool leak. Locating a leak in your swimming pool starts with confirming that there is a leak. After 24 hours, if the pool loses more water than the bucket, you probably have a leak.
Fill a bucket with pool water and mark the level.
This next step will involve using food coloring. The most popular once is known as the bucket method, and the other involves food coloring. Adjust the water level in the bucket to be level with the pool. If the leak is on the liner, you’ll see it flowing out at the exact spot where the leak is.