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Pool maintenance: a practical guide to keeping your water in perfect condition all year round

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Pool maintenance: a practical guide to keeping your water in perfect condition all year round
11/02/26

Keeping your pool in great shape isn’t about fixing issues after they appear—it’s about staying ahead with a simple, consistent routine. This guide walks you through the essentials to keep water clear and comfortable all season long (and beyond), with practical steps you can actually follow.

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    Pool maintenance isn’t just about “treating” the water when a problem arises: it really works when you maintain a constant balance between chemistry, filtration and cleaning.

    If any of these pillars fail, you’ll quickly notice it in the form of cloudiness, algae, increased product consumption or even discomfort when swimming. With a clear (and easy to follow) routine, you can keep the water stable and pleasant throughout the season… and beyond.

    Why is good pool maintenance important?

    Regular maintenance gives you three clear advantages:

    • Safe and pleasant water: when the pH and disinfectant are within range, the proliferation of microorganisms and skin/eye irritation are reduced.
    • Fewer breakdowns: unbalanced water can accelerate wear and tear on parts and shorten the life of equipment.
    • Real savings: the most expensive thing is almost always ‘restoring’ a neglected pool (shocks, flocculants, intensive cleaning), not preventive maintenance.

    Furthermore, if your goal is to maintain a pool all year round, the key is not to ‘shut it down’ completely out of season: adjust the frequency, don’t abandon it.

    What is needed to maintain a pool?

    If you are wondering what is needed to maintain a pool, think of three blocks: water analysis, cleaning and filtration.

    Controlling water pH

    pH is the indicator that shows whether the water is comfortable for swimming and whether disinfection will be effective. As a general reference, it is usually recommended to keep it between 7.2 and 7.8. If it falls outside this range, the water can become irritating and the disinfectant can lose its effectiveness.

    In practice, it is most useful to measure more frequently during hot weeks, after rainfall or when there are many bathers, because these are the times when the balance is most easily disrupted.

    pool maintenance 2

    Cleaning and disinfection equipment

    To keep the water clear, you need to combine physical cleaning and disinfection:

    • Physical cleaning: leaf collector, wall and waterline brush, and a pool cleaner (manual or automatic).
    • Disinfection: the most widely used system is chlorine, although its effectiveness depends on the pH being correctly adjusted and on proper filtration.

    Understanding other points, such as the ideal chlorine level for your pool, will also help you keep your pool water clean.

    Filtration system

    Filtration is like a vacuum cleaner for your pool. If it doesn’t work properly, it doesn’t matter how many chemicals you add.

    • Check the pump pre-filter and skimmer baskets regularly.
    • Monitor the filter pressure: when it gets dirty, the pressure rises and the flow rate drops.
    • Backwash/clean the filter according to use. As a guideline, this can be done every couple of weeks or at least once a month, depending on the amount of use and dirt.

    How to maintain a swimming pool step by step

    If you are looking for how to maintain a swimming pool, here is an easy routine to follow:

    1. Remove solids daily (2–5 min): Leaves, insects and visible dirt: the sooner they are removed, the less ‘food’ for algae.
    2. Measure and adjust the water (2–3 times/week in season)
    • pH within range (ideally stable).
    • Disinfectant at the right level for your system and use.
    1. Filter for long enough: There is no universal number: it depends on the temperature, bathers and volume. Rule of thumb: the hotter and more use, the more hours of filtration.
    2. Brush and run the pool cleaner (1–2 times/week): Focus on corners, steps and the water line, where grease sticks.
    3. Clean the filter and baskets (weekly/depending on pressure): A saturated filter “seems” to work, but leaves particles in suspension.
    4. Seasonal adjustments (to maintain it all year round):
    • Autumn: more leaf collection, check that the skimmer does not become saturated.
    • Winter: reduce filtration hours, maintain minimum disinfection and avoid stagnant water; if there is a risk of frost, protect pipes and equip the pool for winter (cover, level, drains according to installation).
    • Spring: tune-up: thorough cleaning + balancing from day one.
    pool maintenance 3

    Common pool maintenance problems

    These are the classic problems (and they almost always have the same root cause: lack of routine or imbalance):

    • Green water (algae): usually appears due to insufficient disinfection, pH out of range or poor filtration.
    • Cloudy water: dirty filter, natural flocculation due to poor filtration, too many bathers or fine particles.
    • Eye/skin irritation: pH imbalance or poorly managed disinfectant.
    • Scale or corrosion: sustained imbalances (pH/alkalinity) and poor water management.

    Smart solutions for pool maintenance

    When the goal is to reduce time and increase stability, automation helps a lot: systems that measure parameters, dispense chemicals constantly and allow filtration to be adjusted without having to monitor it every day.

    Smart pools have all these features, helping you to know the real-time status of your pool at all times.

    The big advantage is that they prevent spikes (which often result in cloudy water or aggressive corrections), and this is noticeable in both comfort and consumption.