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Swimming pool maintenance calendar 2026 customized

Generate your 2026 complete maintenance plan to prevent leaks, breakdowns, and costly repairs. Tailored to your actual pool.

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Preventive Maintenance Calendar 2026

Answer 7 simple questions about your pool and we will generate a maintenance plan tailored to your situation.

Step from 7

What type of pool do you have?

Select the type to adapt the calendar to your case.

Where is your pool located?

The climate zone influences the frequency and type of recommended maintenance.

Size and type of construction

These data influence the quantity and frequency of maintenance tasks.

Approximate size

Type of construction

Age and frequency of use

The oldest and most used pools require more extensive maintenance.

Age of the pool

Frequency of use

Debugging and disinfection system

The type of system you use determines the specific tasks in your calendar.

Debugging system

Disinfection method

Leak history and current loss

This data allows us to assess the level of risk and prioritize preventive tasks.

Have you had previous leaks?

Do you currently observe water loss?

Special elements of your pool

Select all that apply. We will add specific tasks for each item.

Risk:

Your preventive maintenance calendar

Customized according to the provided data

Score
Level
Alerts
Tasks
Preventive risk level
Under Medium High Very high

Smart alerts for your pool

⚠️

Possible leak detected

A loss greater than 1 cm per day may be consistent with a leak in the vessel, pipes, or hydraulic elements. A professional inspection is recommended to confirm the source.

🏗️

Pool with high age

Pools older than 10 years are more likely to show wear in joints, wall penetrations, skimmers, and pipes. Annual professional inspection is especially important.

🔄

Previous leak history

Pools that have had previous leaks are more likely to experience problems again. We include additional leak checks in your schedule.

🧪

Salt chlorinator: special attention

Salt chlorinators require periodic control of the cell, salinity, and pH. We have included specific tasks for this system in your calendar.

⚡

Intensive use: higher frequency

Intensive or public use increases wear on equipment and the demand for chemicals. Control frequencies must be higher than those for a residential pool.

🔧

Special elements identified

Lights, waterfalls, spas, and climate control systems are critical points that require specific maintenance. We have added tasks tailored to your items.

Your preventive maintenance plan

Visually check the water level and mark if there is an abnormal drop.
Remove leaves, insects, and debris from the surface with a leaf collector.
Check that the filtration pump is working correctly and without abnormal noises.
Check the skimmer basket and empty it if it's full.
Visually inspect the perimeter of the pool for moisture or leaks.
Measure and adjust the water pH (ideal range: 7.2 – 7.6)
Measure and adjust the level of free chlorine (ideal range: 0.5 – 2 ppm)
Check the filter pressure on the manometer and backwash if necessary.
Brush walls and the waterline to prevent encrustations and algae.
Pass the pool cleaner (manual or automatic) over the bottom and walls.
Check the discharge nozzles: orientation, flow rate, and absence of bubbles.
Add preventive algaecide according to the manufacturer's dosage.
Measure the total alkalinity of the water (ideal range: 80 – 120 ppm)
Measure the calcium hardness of the water (ideal range: 200 – 400 ppm)
Check and clean the pre-filter of the purification pump.
Visually inspect the joints of the skimmers and underwater lights.
Perform the cube test to detect possible hidden leaks.
Check the status of the crown and overflow drain sumps.
Check the condition of the sand or glass in the filter (replace if there is channeling).
Check the salt chlorinator cell: clean if there are limescale deposits.

☀️ Before summer (May)

General cleaning of the pool: walls, bottom, waterline
Clean and check the purifier: filter, selector valve, pump.
Check skimmers, return jets, and drains.
Check the status of underwater lights and their pass-throughs.
Perform a basic leak test (fill, mark level, measure for 24h)
Perform shock treatment with chlorine or disinfectant product.
Balance all water parameters: pH, chlorine, alkalinity, hardness.

🔥 During the summer (June - September)

Daily water level monitoring: mark and record to detect abnormal drops.
Increase the frequency of pH and chlorine control (every 2-3 days during heat peaks)
Increase the filtration hours according to the water temperature.
Monitor the appearance of algae and apply preventive algaecide.
Use a nighttime solar cover to reduce evaporation and chemical consumption.

🍂 End of season (October)

Perform shock treatment before wintering.
Apply winterizing product according to the manufacturer's instructions.
Lower the water level below the skimmers to protect against ice.
Place winter cover and anti-freeze floats.
Reduce the filtration time (minimum 3-4 hours daily in winter)

❄️ Winter (November - March)

Biweekly review of the water level and condition of the cover.
Check pH and chlorine monthly, adjust if necessary.
Remove leaves and accumulated water from the cover.
Monitor the perimeter of the pool for cracks or ground movement.
Complete professional review of the plumbing installation
Pressure test of suction and discharge pipes
Inspection of the basin: cracks, fissures, expansion joints, loose tiles
Review of light, skimmer, and nozzle pass-throughs
Change or regenerate the filter medium if it has been more than 5 years.
Check the status of the electrical panel and differential protections.
Check the salt chlorinator cell and consider replacing it if it is more than 3-5 years old.

These tasks require professional equipment. Telefuga conducts complete preventive inspections.

Request annual professional review →

Data about your pool

Type
Location
Size
Construction
Antiquity
Use
Debugging
Disinfection
Perform the pool leak test
⚠️

Guideline result

This maintenance calendar is indicative and does not replace the manufacturer's recommendations for your pool or a professional on-site assessment. The tasks, frequencies, and parameters may vary according to local conditions, the actual state of the installation, and current regulations.

Everything about preventive maintenance for pools

Professional information to keep your pool in perfect condition and prevent issues.

🏊

Why is preventive maintenance important?

Preventive maintenance of a pool is not an expense, but an investment that avoids costly repairs. A pool without regular maintenance can develop serious problems: persistent algae, pipe blockages, joint deterioration, damage to waterproofing, and water leaks.

Checking the critical points regularly helps detect problems at an early stage, when the fix is usually simpler and cheaper.

💧

Leaks in pools: how to prevent them

Leaks in pools are one of the most common problems and can go unnoticed for weeks or months. The most vulnerable points are the light conduits, the skimmer joints, the return jets, and the buried pipes.

The best prevention is regular inspection: check the water level daily, perform the bucket test monthly, and request a professional review at least once a year, especially for pools over 10 years old.

🧪

Water control: pH, chlorine, and chemical balance

The chemical balance of water is essential for the health of swimmers and the lifespan of the pool. An incorrect pH can cause skin and eye irritation, corrosion of metal elements, and deterioration of the lining.

The pH should be maintained between 7.2 and 7.6, free chlorine between 0.5 and 2 ppm, alkalinity between 80 and 120 ppm, and calcium hardness between 200 and 400 ppm. Weekly monitoring of these parameters is essential during the bathing season.

🔧

The filter: heart of your pool

The filtration system is the most important part of the pool. It includes the circulation pump, the filter (sand, glass, or cartridge), the multiport valve, and the pre-filter. Each component requires regular maintenance.

The filter media should be changed every 5-7 years. The pressure gauge indicates when to perform a backwash (when it rises 0.5 bar above the normal pressure). The pump should operate without vibrations or abnormal noises, and its seals and gaskets should be checked annually.

☀️

Start-up and end of season

The startup and closing of the season are the most critical moments of the year for a pool. A proper opening includes complete cleaning, inspection of all elements, leak testing, and water balancing.

Proper winterization protects the pool during the cold months: shock treatment, winterizing product, adjustment of water level, and placement of frost protection. Poor winterization can lead to cracks, algae proliferation, and damage to the installation.

🏗️

Maintenance according to type of construction

Not all pools require the same maintenance. Gunite pools need special attention on joints and tiles. Liner pools require monitoring of tension and sealing. Polyester pools must be checked for osmosis or delamination.

Each type of construction has its weak points: concrete can crack, the liner can puncture, polyester can develop blisters. Knowing your type of pool is the first step to effective maintenance.

📊

When to call a professional

Daily and weekly maintenance can be done by yourself, but there are tasks that require a professional: pressure testing, inspection of buried pipes, waterproofing repair, and diagnosis of hidden leaks.

If your pool loses more than 5 mm of water daily, you notice bubbles in the suction, the filter pressure fluctuates, or dampness appears around the perimeter, it's time to contact a specialist like Telefuga for a professional inspection.

💰

Cost of not maintaining vs. cost of maintaining

Regular maintenance usually costs much less than repairing the damage from a leak that goes unnoticed for months: besides the lost water, the pool shell, the ground or the installations can be damaged.

Spotting a loose tile or a worn joint in time usually avoids more complex repairs, such as those on buried pipes.

Frequently asked questions about pool preventive maintenance

We address the most common questions about pool care and the prevention of problems.

It depends on use and season. In summer, checks should be daily (water level, surface cleaning) and weekly (pH, chlorine, filter). In winter, a fortnightly or monthly check is enough. It is also advisable to have a full professional inspection at least once a year.
Between 3 and 5 mm per day in summer is normal due to evaporation, depending on wind, temperature and humidity. If the drop consistently exceeds that figure, a leak is probably present. Factors such as the pool’s surface area, sun exposure and use of a pool cover also influence this.
The simplest test is the bucket test: place a bucket of water next to the pool and compare the levels after 24 hours. If the pool level drops more than the level in the bucket, there is probably a leak. Other signs include damp around the pool, bubbles at the return jets or unstable pressure at the filter.
In addition to routine maintenance, the chlorinator cell should be checked periodically, salinity should be monitored, pH should be watched (it tends to rise) and the cell should be checked for limescale build-up. The cell usually lasts 3 to 5 years.
A full inspection is important: check the condition of the pool shell, clean the filtration unit, check skimmers, return jets, drains and pool lights. It is also advisable to carry out a basic watertightness test and to verify that the pump and filter are working correctly.
Yes. Pool lights and their wall penetrations are common leak points, especially in pools more than 10 years old. The seal between the light and the pool shell can deteriorate over time, allowing water to escape. It is one of the problems Telefuga detects most often.
Yes. Skimmer seals, pipe connections and plastic parts can deteriorate, crack or shift over time, causing water loss. It is one of the most common causes of leaks in pools.
First, mark the exact level with adhesive tape and measure the drop over 24 hours without using the pool. If the drop exceeds 5 mm per day, do the bucket test to rule out evaporation. If you confirm an actual loss, contact a professional such as Telefuga to locate the leak.
Yes, it is the most reliable way to check whether there is a leak in the hydraulic circuit. It involves pressurising the pipes and observing whether the pressure holds. It is a non-destructive test that makes it possible to detect hidden leaks without the need for construction work.
When water loss is constant, damp appears around the pool, bubbles appear at the return jets, the filter pressure drops, or you have doubts about the condition of the pipes and hydraulic components. A timely professional inspection can prevent major damage.
Yes, evaporation increases with heat, wind and use. However, if the loss consistently exceeds 5 mm per day, a leak should be ruled out. The bucket test helps distinguish normal evaporation from an actual loss.

Prevention is cheaper than repair.

Proper preventive maintenance can save you thousands of euros in repairs. If your pool is over 10 years old, has had previous leaks, or you notice an abnormal loss of water, a professional inspection will give you the peace of mind you need.

Telefuga · 693 888 444 · Service in Valencia, Alicante, Murcia, Albacete, Almería

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Key data of this tool

ToolPreventive Maintenance Calendar for Pools 2026
TypeFree interactive planner
What it offersMonthly planning of preventive maintenance tasks for pools
ProviderTelefuga — 693 888 444
CoverageJanuary to December 2026, adapted to Mediterranean climate.
Usage timeLess than 2 minutes
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