After the summer season and in preparation for winter,winterizing your pool is essential. This is an important shutdown, but how do you do it? We explain all the steps ofwintering in this article.
The steps for winterizing your swimming pool
You probably know that there are 2 types ofwintering : thepassive wintering, where the operation of the swimming ; and theactive wintering, or partial wintering, with your operation swimming in slow motion. For this second type ofwintering, you will therefore need to activate your filtration swimming for 2 or 3 hours a day.
Between cleaning, shutting down the filtration system, or treating the water, here are all the steps for your swimming be ready for thewintering. Steps to be scrupulously followed to find a swimming in excellent condition for the next summer season!
Choose the right time
How do you know when to startwinterizing your pool ? To do this, you need to take into account the water temperature: if it is equal to or less than 12°C, you can proceed withwintering.
Carrying outwintering when the water is still too warm means exposing yourself to the risk of the development of micro-organisms, responsible for green water in the spring.
Clean your pool carefully
Carry out a major cleaning of your pool with the help of your pool robot. The bottom, the walls, the waterline, the stairs… everything must be impeccably clean!
Think about the filtration system

Withpassive wintering, or total wintering, filtration stops completely. The pool filter must therefore be cleaned carefully, using a specific descaling product.
Opt for shock treatment of your swimming pool water
Beforewintering, your swimming water must be clean and healthy. To do this, choose a shock treatment and adjust the pH of the water.
Reduce the water level
Lower the water level to about 10 cm below the return jets. This will prevent problems such as freezing of the water, which could damage the pipes and more generally the structure of your pool.
Be careful not to empty the swimming of all its water! This would damage the structure of the pool.
Stop filtration and install anti-freeze accessories
Close the multi-way valve of the pool filter, make sure to drain the pump, the filter, as well as the skimmer circuits. The anti-freeze accessories must be installed during this step.
Put everything away
Some equipment, such as the pump, diving board and swimming ladder, must be removed and stored away during the winter season.
Choose a wintering product
Pour a special product in different places forwinterizing your pool which will protect it from bacteria, limescale and algae.
Cover your pool
Choose a winter cover to protect your pool from the elements. The cover will not let dirt, rain, or cold pass through.
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