Pool Care /
How to Maintain an Above Ground Pool
Simple above ground pool maintenance comes down to skimming, brushing, vacuuming, filter care, and regular water testing so small problems do not become cloudy water or algae.
Archive date: this article was written for PoolSkimmer on Oct 23, 2026 and given the earlier archive date of Aug 13, 2026 so the blog reads as an organized archive. It was not published on that date.
Above ground pool maintenance: a guide
A steady routine is the key to an above ground pool in good order. By skimming, brushing and vacuuming when necessary, you can keep the pump and filter in shape and the water tested. This kind of consistency will see off cloudy water and prevent any algae or unwanted buildup from taking hold.
A weekly checklist An effective maintenance plan for a ground pool does not have to be complicated; it is best when it is simple and repeatable. Make sure to do the following on a regular basis, even if the pool does not look like it needs it:
- Put in some time with the skimmer to get leaves, dirt and insects off the surface before they go under.
- Use a brush on the walls, floor and waterline to break up film and debris.
- See to it that the water level is high enough for the skimmer to do its job.
- With the pump off, empty the skimmer basket.
- Run a pool cleaner or vacuum over any settled dirt.
- Have a look at the filter and give it a backwash or cleaning as the manual dictates.
- Put the test kit to use and treat the water in accordance with the chemical label.
Keeping the water in between cleanings Circulation is what makes or breaks your pool care. The pump should be run sufficiently each day so the filtration can do its work and particles are not left to settle. Water that is allowed to sit will only become cloudy with contaminants.
Some good habits are to skim the surface after a windy day or a hard session of use, and to make sure the perimeter is free of grass clippings and leaves. Be on the lookout for dull water or debris that seems to come back too quickly. And when it comes to chemicals such as chlorine, there is no room for guessing. Handle them precisely as the product label instructs.
The skimmer, pump and filter These components put in most of the daily work. The skimmer basket in particular must be kept clear of clogs; turn the pump off first and never put your hands in operating suction equipment.
Your filter will need to be tended to based on the type: - Cartridge and DE filters should be serviced per their respective manuals. - Sand filters are candidates for backwashing when the manufacturer advises.
If there is a pressure gauge on the system, check it. Readings that fall outside the normal parameters in the manual are a sign the filter requires some attention.
Dealing with algae and cloudiness Bacteria and algae are far easier to manage in well-sanitized, moving water. Should you spot green patches, a slimy feel or a film along the waterline, it is time to be more rigorous.
The approach is straightforward: 1. Skim and vacuum. 2. Give the walls and floor a good brushing. 3. Inspect the skimmer and filter. 4. Test the water and make any corrections the manual and labels call for.
Persistent cloudiness despite this may point to a problem with circulation or the water balance that warrants a closer look.
Time to bring in a pro? There are times when a qualified professional is the right call. Contact one if the pump is making odd noises or underperforming, if you smell something burning or suspect an electrical issue, or if the liner and fittings show signs of damage. Do not attempt repairs on live suction or electrical systems, and certainly do not swim in unsafe water.
For the majority of owners, safe and dependable care comes down to heeding the PPE and equipment guidelines, and putting in the work on a regular basis.
Sources and further reading
- [Hayward: Weekly pool maintenance](https://www.hayward.com/maintenance/weekly-pool-maintenance)