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Caring for your pool over winter

Owning a pool is a year round commitment. To ensure its smooth operation you’ve got to maintain it throughout the year, carrying out different tasks throughout the seasons. In winter, there is no use in forgetting about your pool entirely, turning it pool off for four months will lead to a huge cost and effort to get the pool back up and running come summer. Follow these pointers to help ensure your pool can survive the winter without any trouble!

Ideally you want to do this while there is still some warmth in the air, but that can be difficult this time of year! Jump in your pool and give it a good scrub including all pool equipment too. This includes tiles, grout, skimmers, filters, lights and any other pool edges or cleaning devices that are able to build up with scum over time. This filth can infect your pool while it lays dormant over winter so it is best to get rid of it before it causes any issues.

Next, it is best to backwash the filter and clean it with a recognised filter cleaner and degreaser. Make sure the skimmer basket and lint pot are free of any debris that has accumulated in your pool before lubricating all O-rings with a silicone based lubricant. If there is not a strong flow of water returning to the pool, we suggest contacting your local pool care specialist for their professional opinion.

Shock your pool at least once throughout the winter. This involves adding a high dosage of pool cleaning chemicals to your pool in one sitting to keep any filth in your pool contained. It is best to run a pump after shocking it to make sure the chemicals are spread evenly.

It is best to switch your pool to winter mode and cover it entirely for the winter season. This may involve investing in a pool cover which will keep dirt, leaves and debris out of your pool whilst also reducing energy costs by approximately 80 per cent. In the summer, this pool blanket also assists in retaining heat in the pool which is usually lost overnight, keeping your pool warm.

Every couple of weeks throughout the winter months it is important to check the chlorine and pH levels to ensure it is between the pH of 7.2 and 7.6. This helps to ensure the water is safe to swim in, whilst also aesthetically pleasing to look at! If your leave pool water untreated it can cause bacteria, viruses, algae and other organisms to grow in the water, turning your pool green. These issues can be costly to treat come summer.

If your pool begins to go cloudy, this is a sign your pool pH is incorrect which can affect the skin and eyes of swimmers. To adjust – add acid if the level of pH is too high or sodium carbonate if the level of pH is too low. Make sure you mix all chemicals in a bucket of water before adding the solution slowly to your pool to ensure you are adding the amount your pool needs. It is always easier to add more solution to your pool rather than attempting to remove it!

Throughout the winter season:

  • As the colder weather sets in it may be tempting to turn your filter off. However, it is important it is run for at least a few hours a week to keep all water circulating and ensure the filter is working at its best.
  • Be sure to empty the skimmer basket as debris are collected. It is important to empty this basket in order to ensure your pool continues to self-clean efficiently.
  • Turn pool lights on for at least 30 minutes a week to prevent build-up of moisture within both the light and wiring casings.
  • Occasionally check the water level is half way up the skimmer box opening.
  • Check the pressure gauge on the filter is not indicating “backwash” from time-to-time.

Following these procedures will help you ensure that your pool will be ready for the first warm days of next summer!