How to Fix Pool Liner Wrinkles


It’s no secret that keeping a pool clean and in good condition can be a lot of work. But even the most diligent pool owners will sometimes find themselves dealing with unexpected problems, such as wrinkles in the liner. While it is possible to drain the pool and replace the liner altogether, there is another, less drastic option: fixing the wrinkles yourself. This article will show you how to do just that.

What are pool liner wrinkles and what causes them?

Pool liners are a type of vinyl liner that is used to cover the inside of a pool. They come in a variety of colors and styles, and they are designed to withstand the wear and tear that comes with being in contact with water. Pool liners are an important part of pool maintenance.

Pool liner wrinkles are caused by a number of factors like water level, weather conditions, and improper installation are some of the most common causes, chief among them being the weight of the water itself. As the pool is used and more water is added, the liner will gradually stretch out. This can cause wrinkles to form in the fabric.

Years ago, installing a pool liner was a backbreaking process that required hours of work. Fortunately, modern technology has made it much easier to install a pool liner. However, even the most experienced installer can sometimes end up with wrinkles in the liner.

While these wrinkles may not seem like a big deal, they can actually cause serious damage to the liner over time. So what’s the best way to remove pool liner wrinkles? The first step is to identify the source of the wrinkles. If they are caused by improper installation, then you will need to remove the entire liner and start over.

However, if the wrinkles are caused by movements in the ground or other factors, then you may be able to fix them without starting from scratch.

In most cases, wrinkles can be fixed without draining the pool.

How to fix pool liner wrinkles without draining the pool

If you have an above-ground pool, wrinkles on the bottom of the pool are a common problem. The last thing you want to do is drain the entire pool to smooth out liner wrinkles. Fortunately, it is possible to fix them without draining the pool. This can be done by following a few simple steps:

Top up your pool

fill swimming pool

Wrinkles are common in pools that have been kept empty for an extended period of time, such as during the winter. When the water level rises, problems like floating liners and wrinkles develop in certain situations. Fill your pool with fresh water if its water level is lower than normal.

Use your feet.

By simply walking on the liner, gently stretching wrinkles from one side to the other with your feet, you may reduce tiny wrinkles on the bottom. This strain should aid in the removal of minor creases. Instead of using your feet, you can also use the pool brush or weighted roller to smooth out minor wrinkles.

Toilet plunger

toilet plunger remove pool liner wrinkles

The plunger can be used to push gently against the liner, helping to smooth out any wrinkles.

When you use a toilet plunger to press each side of a pool liner wrinkle, the plunger will pull and stretch the liner in both directions to remove it.

It is important to be careful when using a toilet plunger, as it is possible to damage the liner if too much pressure is applied.

Always test the plunger on a small area of the liner before attempting to use it on larger wrinkles. With patience and care, a toilet plunger can be an effective way to remove wrinkles from a pool liner.

Pool vacuum

If you have a pool vacuum, you can use it to remove wrinkles from the liner. Simply attach the vacuum to the hose and insert it into the pool. Turn on the vacuum and move it back and forth across the liner until the wrinkles are gone.

If none of these methods work, you may need to resort to draining the pool in order to fix the problem. However, this should be a last resort, as it can be a time-consuming process.

Garden hose

Use a garden hose to apply pressure to the wrinkled area. Simply turn on the water and direct the flow at the wrinkles in the liner. The force of the water will help to smooth out the fabric. You may need to move the hose around to different areas of the liner in order to get all of the wrinkles out.

Tips for keeping your pool liner wrinkle-free in the future

If you want to keep your pool liner wrinkle-free, there are a few things you can do to help:

Control the water temperature

One of the main culprits behind wrinkled pool liners is usually water temperature.

When water is heated, it expands, and when it cools, it contracts. This constant changing of temperature can cause the liner to become loose, creating wrinkles.

The best way to avoid this problem is to maintain a consistent water temperature. If you live in an area with extreme temperatures, you may need to invest in a heater or cooler for your pool. Another option is to cover the pool when it’s not in use, which will help to regulate the water temperature.

Keep the water level in your pool at the correct level.

A pool that is too full or too empty will cause wrinkles in the liner.

The best way to avoid these problems is to check the water level regularly and top off the pool as needed.


If you’re having trouble with wrinkles in your pool liner, don’t worry – it’s possible to fix them without draining the pool. In most cases, all you need is a few simple tools and some patience.

We’ve outlined a few methods that should work for most people, but if none of these solutions solve the problem, you may need to resort to draining the pool and starting from scratch.

In any case, following these tips should help to keep your pool liner wrinkle-free in the future, or call us to help you remove your pool wrinkles the professional way.

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