Why There’s Sand in Your Pool and How to Get it Out - Globo Pool
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Why There’s Sand in Your Pool and How to Get it Out

When the swimming season starts, having a swimming pool in your backyard brings you enormous blessings. That’s true, especially if you live way far from the seaside. It could be the only way to get to relax during the hot summer days.

The swimming pool offers the best relaxation you might ever need during the hot season. However, these units come with a great deal of maintenance. For you to keep a swimming pool clean, healthy, and enjoyable, you must be ready to spend time getting involved with pool maintenance activities such as vacuuming, cleaning, and water treatment.

One enemy of the maintenance of hard work is sand. While a pool skimmer removes the larger intruders such as insects and leaves, the granular matter such as sand and dust finds its way to the pool bottom and forms a sediment layer. And for you to keep your pool free of sand, you have to use a combination of your pool pump, filter, and also vacuum.

How Did Sand Get Into Your Pool?

Today, I will be taking you through the various ways you can get sand out of your swimming pool. But before we can get to that, let’s look at the multiple methods and get into the swimming pools. There two to three ways, the most common and which I will discuss here.

#1) Felling In

The most common and likely method sand got to your pool is merely falling in the water. Yes, it can happen even if there is no sand around the swimming pool. A small sand storm can pick up sand particle from way far from your home, and when passing through your neighborhood, some gets into your swimming pool.

Another thing, if you don’t inspect or wash your cleaning tools thoroughly, they might also introduce sand in the pool water. However, if the amount of sand in the bottom of your pool is more than an ounce, that might not be the method sand got to your pool.

#2) Sand Filter Defect

Sand filters remove things like sand and other debris from your pool water. However, if your sand filter gets a crack or stops working correctly, it can dump all that sand back into your pool. Did a lot of sand show up in your pool in a short amount of time?

What type of filter do you use? Is it a sand filter? If yes, sand filters are designed to remove sand and other small debris from the pool water. If your sand filter has a crack or a problem that prevents it from working correctly, it may dump sand or allow sand to pass through and settle in your pool bottom. That is mostly the case if a lot of sand showed up in your pool within a short period.

Give your sand filter a checkup to see if there is anything broken or damaged. If there is anything broken, repair it or replace it before cleaning the sand off your pool. The problem might be small for you to do a DIY, if not you better call a professional. Here are the most damage-prone parts in a filter.

#a) Standpipe

Deep inside a sand filter, there is a standpipe running down at the center of the sand. It’s made of robust, sturdy plastic pipe, which can crack after some period in use. When it’s broken, it allows sand to pass through finding a way down to your pool. The pipe is connected at the filter top with the multiport valve and the bottom with the filter laterals.

#b) Laterals

When the water gets to the filter, it pours onto the sand from the top and makes its way through where the filtration takes place. Once the filtered water reached the filter bottom, it gets pushed back into the swimming pool through the return jets.

At the filter, the bottom is an array of 8-10 laterals designed to act as sieves to filter any remaining sand in the water. Each lateral has multiple perforations open enough to allow water to go through and filter out sand particles.

Suppose one or more laterals crack, sand will pass through easily, and the destination is your pool bottom. Check out the laterals too and repair or replace the broken or cracked while inspecting your filter before you start cleaning the sand out of your pool water.

 It’s Not Sand

Yes, you’re seeing something looking like sand, but is it indeed sand? Are you seeing something sounding like “gross sand” at your pool’s bottom? It might be yellow pool algae. How do you tell the difference? If you’re not using a sand filter and you live in an area with less wind, there is a big chance you see yellow pool algae or rather the mustard algae.

Even though wind can bring the sand to your pool, the sand will be scattered all over the pool and not in one corner or section. To know the difference, you need to brush the area using the best nylon pool brush for soft-walled pools or the best wire pool brush for cemented pools. If a whitish cloud forms around that spot, then you’re dealing with mustard algae.

If it is algae, then you need to do it right while cleaning the pool. Also, deep clean your pool equipment, bathing suits, and everything that goes into the pool water to control the spread of algae. Maintain the right water chemistry, sanitize correctly, and clean regularly. You also need to add the best pool algaecide frequently to kill all the algae and algae spores.

How to Get Sand Out Of Pool

Most people won’t even attempt to clean sand from their swimming pool, citing the process as tough and challenging. But what I can tell is, getting sand out of your swimming pool is easy, quick, and straightforward. You only need a couple of necessary steps to get sand out of the pool, and you can enjoy your swim in clean heavy water.

Having advised you to check for cracks and leaks in your sand pool filter earlier, you need to do it first to cut its source. Repair or replace the necessary parts before you can start cleaning the pool. If this a second time you’re having sand issues with your sand filter, you can always switch to a cartridge pool filter.

Skimming Your Pool

The second step to getting sand out of your pool is to get rid of all the large debris, small branches, algae clumps, and any other particles floating on your pool water. The best cleaning tool for this job is a pool skimmer. It’s mostly used to skim the pool from the surface by collecting the dirt and debris, not forgetting the algae.

It does prevent all these materials from settling at the pool bottom. The skimmer comes with a flap that prevents the captured debris, leaves, and algae from re-entering your pool. You need to empty and clean it regularly. If your skimmer is having skimming issues, of course, you’re free to find the best pool skimmer for your swimming pool.

Brushing the Pool Walls and Floor

Now that the pool surface is all clean, the next places needing some touch are the pool walls and floors. Scrub any deposits that might have settled on the pool walls. Remove dust and sand that might have settled at the pool bottom, crevices, and corners using the best pool brush. Here you need to use the right brush for your pool type. For the vinyl or soft-walled pool, use the best nylon pool brush. For the hard concrete-walled pool, you need to use the best wire pool brush.

Backwashing the Pool

Once you’re done skimming and brushing the pool interior, it’s to backwash it. When you’re backwashing your pool, you’re pushing out any dust, sand, and debris that may be trapped in the pool filter(s) out into the waste pipe. You should do this process twice or thrice to make sure all the trapped dirt, sand and dust gets out of the filter. Once that is done, rinse the pool filter and close it.

Vacuuming the Pool

By this point, you’ve repaired any problems in the filter, skimmed the water surface, brushed the pool interior, and backwashed the pool. Right? The last step now is to vacuum the sand and other dirt out of the pool water. The process is easy, but you must use the best pool vacuum for sand.

What you need to do is vacuum your entire pool twice. The best pool vacuum will suck all the sand and dust in your pool water regardless of where it settles, be it at the pool bottom or on the surface. Some of the advanced pool vacuum cleaners such as Polaris Vac-Sweep 280 can help you remove oil in the water to leave you with fresh, clean, and healthy water.

While you vacuum your pool, try to aim at the spot(s) where the sand settles or hide most. These are the pool corners, behind the ladder and stairs, and the tiles’ crevices.

Final Verdict!

That how you can settle the sand problem; simple DIY steps. Everything I have shared here is tried and proven to work. You can try them out, and if there is any clarification needed, let me know in the comment section.

About the author

Sharif Miah

Hi! I'm Sharif, the founder of Globo Pool® and I have been working in the pool & hot tub industry for the last few years. I love to share my experiences with people & hope you are enjoying my information and lessons!

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