Many pool owners wonder about how vacuum pool to waste. It’s a common question, especially when your pool water gets really dirty or has a lot of algae. Sometimes, regular vacuuming just pushes the dirt back into the pool filter, making things worse.
This can be a bit confusing for beginners, but it doesn’t have to be hard. We’ll show you a super easy, step-by-step way to do it so you can get your pool sparkling clean again. Get ready to learn a simple trick that makes pool cleaning much easier.
Why Vacuum To Waste
Vacuuming your pool to the waste setting is a special technique for cleaning your pool. It’s not for everyday cleaning. You use it when you have a big mess to deal with.
This could be a lot of fine dirt, a big algae bloom, or even if you accidentally dropped something into the pool that you want to get out fast.
When you vacuum your pool normally, the dirty water goes through your vacuum hose, into the pump, and then through your pool filter. The filter catches the dirt. But if there’s too much dirt or very fine particles like algae, your filter can get clogged up quickly.
This makes your filter work harder, can reduce the water flow, and might not even catch all the dirt. It can also cause your filter to need cleaning more often.
Vacuuming to waste bypasses your filter. The dirty water goes directly out of your pool and away from your home, usually through a drain or a dedicated hose. This is a great way to remove large amounts of debris without straining your filter.
It’s like taking out the trash directly instead of putting it all in a bin that gets full too fast.
When To Use The Waste Setting
Knowing when to use the waste setting is key to keeping your pool clean and your equipment in good shape. It’s not something you do every time you vacuum. Think of it as a special tool for special situations.
Large Algae Blooms
If your pool water turns green because of algae, vacuuming to waste is often the best method. Algae are tiny and can easily clog your filter. By vacuuming to waste, you remove the bulk of the algae quickly.
This means you won’t have to clean your filter as much and you’ll see faster results in clearing the water.
Heavy Debris After A Storm
After a big storm, your pool might be full of leaves, twigs, or dirt. If there’s a lot of this material, vacuuming to waste can help clear it out faster. It prevents your filter from getting overwhelmed with all the extra junk.
Accidental Spills or Drops
Did you drop something heavy into the pool? Or maybe a bag of chemicals broke open? If you need to remove a significant amount of solid material from the pool floor quickly, the waste setting is your friend.
It gets the mess out of the pool without sending it through your filter.
Water Balance Issues
Sometimes, you might need to lower your pool’s water level. If you’ve added too much water or if you need to perform certain maintenance tasks that require a lower water level, vacuuming to waste is an efficient way to drain the water. It’s faster than just letting the pool drain on its own.
How To Vacuum Pool To Waste Step-By-Step
Ready to learn how to do this yourself? It’s pretty straightforward once you know the steps. We’ll guide you through it so you can get your pool clean.
Step 1 Check Your Pool Filter Valve
Your pool filter has a valve that controls where the water goes. This is the most important part of vacuuming to waste. You need to find this valve and set it to the correct position.
Most filters have several settings like Filter, Backwash, Rinse, and Waste. You want to move the valve handle to the “Waste” position.
Some valves are on top of the filter, and others are on the side. It’s usually a lever or a knob. Make sure you turn it slowly and carefully.
Don’t force it.
Step 2 Prepare Your Vacuum Equipment
You’ll need your pool vacuum head, a telescopic pole to reach all areas of the pool, and a vacuum hose. Connect the vacuum head to the pole. Then, attach the vacuum hose to the vacuum head.
The other end of the hose needs to be connected to your pool’s skimmer or a dedicated vacuum port.
Before you put the hose in the water, you need to get all the air out of it. This is called priming the hose. You can do this by submerging the entire hose in the pool water.
Or, some people fill the hose with water from another source, like a garden hose, to push the air out. Make sure the hose is completely full of water, with no air bubbles, before you connect it to the skimmer.
Step 3 Connect The Hose
Once the hose is primed and full of water, connect one end to the vacuum head and the other end to your pool’s skimmer. If you have a dedicated vacuum port, you’ll use that instead of the skimmer. Ensure the connection is snug so no air can get in.
You might need to place the hose into the skimmer basket. Some people use a special vacuum plate that fits over the skimmer basket to create a better seal. This helps prevent debris from going into the skimmer basket and instead forces all the water and dirt through the vacuum hose.
Step 4 Turn On The Pool Pump
Now it’s time to start the pump. Turn your pool pump on. You should see water being pulled through the vacuum hose and towards the filter.
Because the valve is set to “Waste,” this water will not go through your filter. Instead, it will be sent directly out of your pool.
Watch the water level in your pool. Since you are sending water out, the water level will start to drop. This is normal and expected.
Be careful not to drain too much water, especially if you are just trying to remove debris and not lower the water level significantly.
Step 5 Begin Vacuuming
Start vacuuming your pool floor slowly and steadily, just like you would when cleaning normally. Move the vacuum head in overlapping strokes. This ensures you don’t miss any spots.
The dirt and debris will be sucked up the hose and sent directly out of your pool.
If you notice the vacuum head is not staying on the floor, it might mean there is still air in the hose, or your pump isn’t running strong enough. Double-check your hose connection and make sure there are no kinks in the hose.
Step 6 Monitor Water Level And Dirt
Keep a close eye on your pool’s water level. As mentioned, vacuuming to waste drains water. If you only want to remove dirt, you might need to add fresh water to the pool as you go to maintain a good water level for the pump to work.
However, if your goal is to lower the water level, you can let it drain more.
Also, watch the amount of dirt you are picking up. Once you see that you are no longer picking up much debris, it’s a good sign you are done. You can also tell by how the water looks.
Once it’s pretty clear, you’ve likely removed most of the mess.
Step 7 Turn Off Pump And Reset Valve
Once you’ve finished vacuuming and are happy with how clean the pool is, turn off your pool pump. After the pump is off, you need to reset your filter valve. Move the valve handle back to the “Filter” position.
This is very important! If you forget to switch it back to “Filter,” you will continue to drain your pool water when the pump is next turned on.
Step 8 Backwash Your Filter (Optional but Recommended)
Even though you didn’t send dirt through your filter during the waste vacuuming process, it’s often a good idea to backwash your filter afterward. This helps to clear out any fine particles that might have been circulating or any debris that entered the skimmer. Backwashing cleans your filter and ensures it works efficiently for regular pool cleaning.
To backwash, set your filter valve to “Backwash,” turn on the pump for a few minutes until the water in the sight glass (if you have one) runs clear, then turn off the pump and set the valve to “Rinse” for about 30 seconds. Finally, turn off the pump again and set the valve back to “Filter.”
What To Do If You’re Not Sure About Your Valve
Every pool system is a little different. If you have a multi-port valve on your filter and you’re not sure about the settings, it’s best to check your filter’s manual. Your pool builder or the company that installed your equipment can also help you identify the correct settings.
Most multi-port valves have diagrams printed on them or a label that shows you what each position does. Look for “Waste,” “Filter,” “Backwash,” and “Rinse.” Make sure you understand what each one means before you start.
Alternative Methods For Draining Water
If your filter doesn’t have a “Waste” setting, or if you need to drain a lot of water, there are other ways.
Using A Sump Pump
You can use a submersible sump pump to remove water from your pool. Place the pump on the pool floor and run a hose from the pump to an area where the water can drain safely away from your house and property. This is a good option for draining large amounts of water quickly.
Drain Plugs
Some pools have drain plugs at the bottom. You can remove these to let the water out. However, this is usually only for complete draining of the pool and might not be suitable for just removing debris.
Hose Method
You can use a regular garden hose to siphon water out of the pool. You’ll need to create a vacuum to start the siphon effect. You can do this by filling the hose with water and then placing one end in the pool and the other end lower than the water level.
Important Safety And Maintenance Tips
Vacuuming to waste is a powerful cleaning tool, but it needs to be used correctly to avoid problems.
Never Run The Pump Dry
This is critical. Always make sure there is water flowing to your pump. Running a pool pump dry can damage it very quickly.
This is why priming the vacuum hose is so important.
Monitor Your Water Level
As we’ve said, vacuuming to waste removes water. If you’re not trying to lower your water level, you must add fresh water to the pool to compensate. This keeps your pump from running dry and maintains the correct water level for your skimmer to function properly.
Check For Leaks
If you notice you are losing a lot of water even when not vacuuming to waste, you might have a leak in your pool or plumbing. Address any leaks promptly.
Add Chemicals After Waste Vacuuming
Since you are draining water from your pool, you will need to add fresh water. This fresh water usually doesn’t have the right chemical balance. After you finish vacuuming to waste and have refilled your pool, test your water chemistry and add any necessary chemicals like chlorine, pH adjusters, or alkalinity increasers.
Clean Your Skimmer And Pump Basket
Even when vacuuming to waste, some larger debris might still get into your skimmer basket. Check and empty it as needed. Also, check and clean your pump’s strainer basket after you finish.
This ensures your pump runs smoothly.
Frequently Asked Questions
Question: How often should I vacuum pool to waste
Answer: You should only vacuum pool to waste when you have a large amount of debris or algae that would clog your filter if vacuumed normally. It is not for routine cleaning.
Question: Will vacuuming pool to waste hurt my pool filter
Answer: No, vacuuming to waste actually protects your pool filter by preventing it from getting clogged with large amounts of debris. It bypasses the filter.
Question: What is the difference between vacuuming to waste and backwashing
Answer: Backwashing cleans your filter by reversing the water flow through it. Vacuuming to waste removes dirty water directly from the pool and sends it out of your system, bypassing the filter.
Question: Can I vacuum pool to waste with a robotic cleaner
Answer: No, robotic pool cleaners are designed for normal pool cleaning and do not have a waste setting. Vacuuming to waste requires a traditional vacuum head connected to your pool’s filtration system.
Question: How much water do I lose when vacuuming pool to waste
Answer: The amount of water lost depends on how long you vacuum and how much debris you are removing. You need to monitor the water level and add fresh water if necessary.
Final Thoughts
Learning how to vacuum your pool to waste is a simple skill that makes a big difference when dealing with messes. Remember to set your filter valve correctly, prime your hose, and keep an eye on your water level. This method keeps your filter clean and your pool sparkling.
You can now tackle those big cleaning jobs with confidence.