How Do I Vacuum A Pool

Learning how do i vacuum a pool is a key skill for any pool owner. It keeps your water sparkling clean and your equipment running smoothly. This guide will walk you through everything you need to know, from choosing the right vacuum to tackling common problems. You’ll be a pool cleaning pro in no time.

Vacuuming might seem tricky at first, but it’s really just connecting a few pieces and moving a head around. We’ll break it down into simple, manageable steps. Whether you have a manual vacuum, an automatic one, or a pressure-side cleaner, the basic principles are the same. Let’s get started.

This section covers the complete process for manual vacuuming, which is the most common method. You’ll need your pool vacuum head, a telescopic pole, a vacuum hose, and your pool’s filtration system.

Gather Your Equipment

First, make sure you have all your gear ready. You will need:

A vacuum head (choose one for your pool surface: wheels for vinyl, brushes for concrete).
A telescopic pole that attaches to the vacuum head.
A vacuum hose long enough to reach from your skimmer to the farthest part of the pool.
Your pool skimmer basket and pump basket should be empty and clean.

Connect the Vacuum Hose to the Head

Attach one end of the vacuum hose to the port on the vacuum head. Make sure it’s on securely so it doesn’t come loose during cleaning.

Prime the Vacuum Hose (This is Crucial!)

This step removes air from the hose. If you skip it, air will go into your pump and cause it to lose prime, stopping the suction.

With the vacuum head still on the pool deck, drop the other end of the hose into the water, filling it completely.
Alternatively, hold the entire hose underwater in a coil, letting all the air bubbles escape.
Once the hose is full of water and no air is coming out, connect this end to the suction port in your pool skimmer. You can also use a dedicated vacuum plate if you have one.

Set Your Pool Filter Valve

For normal vacuuming, set the multiport valve to “FILTER.” If you are vacuuming a huge amount of debris or algae, you might use “WASTE” to bypass the filter, but this will lower your water level.

Begin Vacuuming

Slowly lower the vacuum head into the water, still attached to the pole. Move it across the pool floor in slow, overlapping lines, just like vacuuming a carpet. Going to fast will stir up debris instead of collecting it.

Technique Tips

Start from the shallow end and work toward the deep end.
Overlap your strokes slightly to ensure you don’t miss any spots.
For walls, use a gentle brushing motion to dislodge dirt before the head sucks it up.

Finish and Disconnect

When you’re done, turn off the pump first. Then, disconnect the hose from the skimmer. Remove the vacuum head from the pool. Finally, drain the hose and store everything neatly for next time.

Backwash or Clean Your Filter

After vacuuming, especially if it was dirty, check your filter pressure. If it’s 8-10 psi above the normal “clean” pressure, it’s time to backwash (for a sand filter) or clean your filter cartridges.

Choosing the Right Pool Vacuum Type

Not all pool vacuums work the same. The best one for you depends on your pool type, budget, and how much time you want to spend.

Manual Pool Vacuums

This is the system we just described. It’s the most affordable option and gives you complete control. It’s best for spot cleaning and smaller pools, but it requires your time and effort each week.

Automatic Suction-Side Cleaners

These units, like the famous Kreepy Krauly, connect to your pool’s skimmer suction. They move randomly around the pool, driven by the water flow from your pump. They are low-cost for automatics but can get stuck on ladders and put extra wear on your pump.

Pressure-Side Cleaners

These cleaners, like the Polaris brand, use a dedicated booster pump or a return line jet for power. They have their own debris bag and are excellent for picking up larger leaves and twigs. They are more expensive but very effective.

Robotic Pool Cleaners

Robotic cleaners are the premium option. They plug into a standard GFCI outlet and operate independently of your pool’s filtration system. They have their own filters and are incredibly energy-efficient and thorough. The initial cost is higher, but many pool owners find them worth the investment.

Pre-Vacuum Checklist: What to Do Before You Start

A little prep makes the vacuuming process much smoother. Here’s what you should always do first.

Test and Balance Your Water: Proper chemistry helps the filter work and prevents staining. Check pH, chlorine, and alkalinity.
Skim the Surface: Use a leaf skimmer to remove leaves, bugs, and other floating debris. This prevents the vacuum from getting clogged.
Brush the Walls and Floor: Brush everything toward the main drain. This loosens algae and dirt so the vacuum can pick it up easier.
Check Water Level: The water should be about halfway up the skimmer opening. Too low, and the pump can draw in air. To high, and the skimmer door won’t work right.
Empty All Baskets: Clear out the pump basket and the skimmer basket to ensure maximum water flow.

Troubleshooting Common Vacuuming Problems

Sometimes things don’t go as planned. Here are solutions to frequent issues.

No Suction or Weak Suction

The hose isn’t primed (air in the line). Disconnect and re-prime it.
The pump basket or skimmer basket is full. Empty them.
The filter is dirty and needs backwashing/cleaning.
There’s a clog in the hose or vacuum head. Check for blockages.
The water level is to low for the skimmer to function properly.

Vacuum Head Sticks to the Pool Floor

This usually means too much suction. You can adjust this a few ways. If your skimmer has two holes, make sure the vacuum hose is in the one marked for vacuuming. You can also install a suction regulator or partially close the skimmer valve at the pump to reduce flow.

Debris is Blowing Back Into the Pool

This is a sign that your filter is dirty and can’t hold anymore debris. The pressure is to high, causing water to bypass the filter media. Stop vacuuming immediately and backwash or clean your filter.

Air Bubbles Coming from Returns

This indicates an air leak on the suction side. Check that all hose connections are tight. Look for cracks in the vacuum hose or a loose pump lid O-ring. The pump might also be losing its prime if the water level is low.

Maintaining Your Pool Vacuum Equipment

Taking care of your tools makes them last longer and work better.

Vacuum Hose Care

After use, drain all the water out. Store it out of direct sunlight, as UV rays can make the plastic brittle and cause cracks. Check for holes or tears regularly by holding it up to the light or running water through it while listening for leaks.

Vacuum Head Maintenance

Rinse the vacuum head with fresh water after each use. Check the wheels or brushes for wear and replace them if they are damaged. A worn-out brush won’t agitate debris effectively.

Telescopic Pole

Extend and collapse it fully a few times to rinse out any sand or grit. This keeps the locking mechanism working smoothly. Store it in a dry place.

FAQs About Pool Vacuuming

How often should I vacuum my pool?

You should vacuum your pool at least once a week during the swimming season. If you have lots of trees nearby or after a heavy storm, you may need to vacuum more frequently to keep up with the debris.

Can I vacuum my pool on the filter setting?

Yes, “FILTER” is the standard setting for routine vacuuming. It catches the debris in your sand, cartridge, or DE filter. Only use “WASTE” for extreme messes, as it removes water from the pool.

Why does my pool vacuum keep getting stuck?

It could be getting caught on ladder steps, light niches, or wrinkled vinyl liners. Check the path for obstacles. Also, ensure you have the right head for your pool surface; a wheeled head is better for vinyl to prevent sticking.

How long does it take to vacuum a pool?

For an average-sized residential pool (15×30 feet), manual vacuuming takes about 30 to 45 minutes. Larger pools or those with a lot of debris will naturally take longer. Automatic cleaners work over several hours unattended.

Do I need to run the pump while vacuuming?

Absolutely. The pool pump provides the suction that powers a manual or suction-side vacuum. Always ensure the pump is on and primed before you start the vacuuming process.

Can I vacuum algae out of my pool?

You can, but it requires a specific approach. First, brush all algae into the water. Then, vacuum slowly on the “WASTE” setting to remove the algae completely without sending it through your filter, which could clog it severely. You may need to add water to the pool afterward.

Advanced Tips and Final Advice

Once you’ve mastered the basics, these tips can help you achieve an even cleaner pool with less effort.

Vacuum in a Pattern: Don’t just go randomly. Pick a pattern (like lawnmower rows) and stick to it to ensure full coverage.
Clean After Treating: If you’ve just shocked your pool, wait until the chlorine level is back to normal before vacuuming. This protects your equipment and is safer for you.
Consider a Leaf Canister: For pools with many leaves, a in-line leaf canister catches debris before it reaches the pump basket, saving you from constant stops to empty it.
Winterizing: Before closing your pool for winter, give it one final thorough vacuum. This removes organic material that can stain the floor or promote algae growth over the off-season.

Learning how do i vacuum a pool is a fundamental part of pool ownership. With the right equipment, a bit of practice, and regular maintenance, you can keep your pool’s water invitingly clear all season long. Remember to always prioritize safety, keep an eye on your filter pressure, and don’t hesitate to consult your pool equipment manuals for specific guidance on your setup. A clean pool is a happy pool, and now you have the knowledge to achieve it.