Winter creates unique conditions for swimming pools. The low temperatures render the pools unusable and can easily cause damage to the plumbing if the water freezes. As a result, it’s imperative to follow all procedures for prepping your inground swimming pool for winter. Here is what you should do.
Balance the Water Chemistry
Pool water has a specific chemical composition with a narrow range of pH and alkalinity. Adjusting the alkalinity involves adding chemicals such as sodium bicarbonate and muriatic acid, which increase and decrease the levels. The ideal pH level for swimming is 7.4-7.6. This makes the water safe and comfortable for swimming.
Calcium levels also build up in swimming pools over time. The particles precipitate at the water line, forming a white line that makes the pool look dirty. This is called scaling and often poses a risk to the plumbing and swimming pool filter. Optimising calcium levels involves dilution and the use of flocculants to collect excess calcium.
Clean the Pool
Clean your pool thoroughly before winter starts. Inspect the pool and pick up toys and other items around the area. Clean out the pump basket and replace the pump lid. Using a simple pool wall brush hooked on a telescopic pole, scrub the pool walls and ensure each section is thoroughly cleaned. Skim the pool using a skimmer net and empty all the debris. Furthermore, vacuum the pool floor and backwash the filtration system.
Lower the Water Levels
Although it’s not recommended to drain your pool fully during winter, it’s necessary to lower water levels. As a standard, reduce the water levels below the skimmer. This will protect the plumbing and the structure of the pool.
Winterise the Pool
Winterising the pool involves removing all the water from the plumbing by blowing out the pipes using a pool blower or air compressor. This prevents freezing and cracking. Pool antifreeze is also added to the lines to offer protection against residual water freezing and damage.
Remove and Store all Pool Equipment
When closing the pool for winter, remove and clean the pump, filter, heater, and other equipment. Store everything in a dry area. Also, detach any removable ladders, handrails, and diving boards. Clean and store floats, pool toys, and other accessories to prevent damage or deterioration.
Install the Winter Cover
A winter cover officially closes your pool for the winter. You can choose between a solid cover or a mesh cover, depending on your local climate. Securing the cover with water bags, cover clips, or cables will ensure your pool is protected throughout winter.
Snow and Ice Removal
If your area receives heavy snow, periodically remove excess snow from the pool cover using a broom or rake. The weight of accumulated snow can destroy your cover and leave the pool vulnerable to damage. Be gentle to avoid damaging the cover.
Monitor the Water Levels
Throughout winter, it’s imperative to check the water level in your pool. The weather is likely to increase water levels if the cover is not waterproof. Therefore, constantly regulate water levels to keep it below the skimmer level.
Reopening
Reopening the swimming pool after winter follows several steps. Remove the winter cover and store it away properly. Reconnect all the equipment and refill the pool. Furthermore, balance the water chemistry and complete all the necessary water tests.
Properly winterizing your inground swimming pool will help protect it from damage and save you time and money when it’s time to open the pool again. Follow manufacturer recommendations for your specific pool equipment and consult a professional if you’re unsure about any step.
