How to Get Sand Out of Bottom of Pool

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Relaxing during summer in your own pool feels good and saves you the hustle to travel to the beach. It’s also a peaceful experience as you can cool off at your own time in your backyard, compared to other overcrowded hang-out pools.

To continue enjoying your pool, routine maintenance is necessary. The most frustrating experience is stepping on the sand at the bottom of the swimming pool as you swim. There are many ways in which sand can get into the pool. But, here are steps on how to get sand out of bottom of pool.

Changing Filter Setting

Most swimming pools use sand filters; thus, when you see particles at the bottom of the swimming pool, it might be the right time to check the status of your filter.

To remove sand out of pool bottom, you will first need to set your multiport valve to ‘waste.’ The setting will help send the sand to the backwash pipe instead of back to the filter.

If you don’t change the settings, the sand will pass through the filter, clog and damage it, which will call for the replacement of parts.

Brush Up the Sand in Your Pool

Using your pool brush, sweep all the sand on the pool bottom in one area. Remove sand that is usually stuck on the sides and corners of the pool using a scrub brush. If there is a lot of sand, you can push it to different spots for easier vacuuming.

After sweeping, wait for at least 30 minutes for it to settle before you start vacuuming. Please note that for less vacuuming time, you need to brush up sand at the pool bottom thoroughly.

Vacuum Bottom of Your Pool

Before starting, ensure you have considered and adhered to pool cleaning safety measures as the sand is slippery, and you can trip and get hurt as you vacuum.

Vacuum your pool steadily but quickly along the areas you swept sand to. If you move too slowly, you might risk spreading the sand again into the pool bottom.

You can vacuum manually or use an automatic pool vacuum to suck up sand from the pool bottom. Unless the sand is a lot, vacuuming takes a short time.

Repeat Brushing Up and Vacuum

After the first round of vacuuming, let the pool water settle for at least one hour. Any remaining sand will be visible when the water is settled. Using a pool brush, repeat the sweeping process around the corners, bottom, and walls.

Run your vacuum cleaner fast in areas where sand is more concentrated. Keep checking your vacuum head to remove the excess debris for efficient functioning.

Empty and clean the skimmer baskets cover, and return them to their position. You don’t need any training to know how to get sand out of bottom of pool . Repeating vacuuming will ensure that no sand particles are left in the pool.

Fix Your Pool Sand Filter

After removing sand from your pool bottom, you can now reset the multiport valve back to ‘filter’ settings and run your pump fast.

It will help clear any trapped debris in the pipes and to the filter basket. Although the filter traps debris, it can’t trap sand as it’s heavier than water thus settles at the bottom. Again, the filter limits the amount of sand it can hold; it gets clogged by excess sand.

Consider replacing your pool filter if you notice it’s wearing out. Alternatively, regular maintenance will help clean up the filter, thus last longer. A faulty filter will not function properly and will always allow sand and other debris to the pool.

Refill the Pool

During the sand removal process, a lot of pool water gets wasted using the ‘‘waste’’ setting on your filter. Before you start the process, check your water level and fill appropriately for effective vacuuming. Similarly, after cleaning up sand, the water level will have gone down; connect your hose and fill the pool to the right level.

A drop or rise in pool water level will affect the effectiveness of the skimmer basket; thus, it’s important to check the water level and fill appropriately.

Balance Your Pool Water

When debris gets into your pool, they are likely to degrade the level of your pool chemicals. It’s thus essential to test your chemical composition using test strips and balance appropriately. The pool’s pH is most triggered by impurities in the water.

If you fail to reset your multiport valve to ‘’waste’’ when removing sand and other dirt, the filter will be clogged, and in turn, the water will look cloudy and trigger the chemical balance. After completing the cleaning process, always test and balance your pool chemicals for continued safe swimming.

Why Do I Have Sand in the Bottom of the Pool?

There are different ways that sand can find its way to your pool besides somebody bringing it from the beach. Let’s see the possible ways;

1. Faulty Filter

There is a huge tank filled with sand in a sand filter to ensure that water out is of good quality. When your pool pump pumps water, it goes through the filtration system. Here debris and sand get trapped as the clean water is released back to the pool via a hose at the bottom of the filter.

Sometimes the filters may malfunction due to cracks and eventually release sand to your pool which then settles at the bottom. Don’t despair; the filters can be repaired or replaced altogether. Again if you have experience with filters, you can DIY or engage a professional pool technician to fix it.

2. Cracked Laterals

Lateral are tiny pipes attached around the standpipe and at the bottom of the filter. They‘re perforated enough only to allow clean water back to the pool and prevent sand from the filter from passing through.

They are eight to ten in number and spread in a starburst shape. The downside is that if only one of them has a crack, sand and water will pass through to the pool together. Eventually, you will have two issues to tackle; remove the sand from the pool bottom and repair or change the cracked lateral.

Cracked laterals can be repaired by a pool filter expert, or if they are old, you can consider changing the whole array.

3. Broken Standpipe

A standpipe is a long, tough plastic running vertically through the middle of the sand filter. It holds the multiport valve at the top and lateral arrays at the bottom. Sometimes, due to filter movement, pressure, or wear and tear, the standpipe will break.

If the standpipe breaks, then it means there will be sand in your pool. This is because it’s positioned right at the middle of the sand filter, and water passes through it before it gets to the laterals. However,

it can be repaired or replaced by a filter expert.

4. It Fell From the Wind

If you live around the beach, your pool will always have sand because the wind blows, carrying sand particles and drops them in the neighborhood.

You can place pool covers anytime you are not using your pool to avoid too much sand.

Even if you live away from the beach and still experience sand in your pool bottom, there are high chances that strong winds dropped it-although not much compared to sandy areas. You can only conclude the source after checking your filtration system.

5. It’s Mustard Algae

Sometimes the sand you see at the bottom of your pool might not be ‘’real sand’’-it is growing algae. Mustard algae are yellowish in color and sometimes confused with sand, although there is a way you can differentiate them.

When you scoop the sand, it will disperse in water and with no color change, but when you scoop algae, pool water becomes cloudy. You can also tell it’s algae if you don’t use a sand filter. Mustard algae in the pool are caused by natural weather or contaminated items like toys, dirty swimsuits, rafts, etc., in and around the pool.

Frequently Asked Questions (FAQs)

1.  How to Get Sand Out of Bottom of Pool?

Your pool can get sand from different sources, e.g., faulty filter, cracked lateral and standpipes, etc. The sand will settle at the bottom; thus, cleaning it will require a lot of care.

Confirm pool water level before cleaning, then go down and sweep the sand using a pool brush to one or different spots(depends on amount) in the pool. Ensure you also brush the walls and the corners.

Drop the pool vacuum and suck all the sand as you increase its speed to ensure all the dirt clears.

Repeat the process from brushing up again and then vacuum the remaining sand particles.

You can now clean your skimmers, check your pool water level and refill if necessary. Again test the water chemicals level and balance them.

2.    How Do you Clean Pool Sand

Sand is heavier than water; thus, it will spread and sink at the bottom. To remove it from the water, sweep it to one collecting area with a pool brush and suck it up with a vacuum cleaner.

You can repeat this process by sweeping again and then vacuum to ensure that the vacuum brush

collects all sand.

3. How Do I Change the Sand in My Pool Filter?

As part of servicing, sand in pool filters requires changing after long use. The process is long as you have to disassemble the filter. Start by turning off the power, then drain all the water in the tank.

Remove the multiport valve to create space for removing the old sand, then withdraw the standing pipe and lateral array. You can now wash the tank and replace all the fittings before adding fresh sand. Reset the port and do a backwash to freshen the filter.


Having a pool in your backyard is fun, but it’s more fun if it’s functioning well. When a pool gets sand, it becomes risky to swim-you can fall!

If you don’t know how to get sand out of bottom of pool, you can hire a professional pool cleaner to do a thorough job and ensure those pesky particles clear away from your swimming pool. Alternatively, you can regularly check your filter for any malfunction, resulting in a sand release to your pool.

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  1. […] and filters make pool maintenance easier and clean without much struggle. However, you do not stop cleaning pools because you don’t have a filter and a pump. Who does not enjoy swimming in cool, crystal […]

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