Prepare your pool for the winter
Prepare your pool for the winter
Winter is around the corner, and you are worried about winterizing all parts of your house. You are probably surfing the internet to research the easiest ways to winterize your home, especially your pool if you have one. In this blog post, I will share seven simple steps to winterize your pool.
Prepare your pool for the winter:
- Step 1: Clean your pool carefully
- Step 2: Check the chlorinator and the pump of your pool carefully
- Step 3: You must backwash the filter of your pool carefully
- Step 4: Balance the water in your pool
- Step 5: Remove the phosphate carefully
- Step 6: Use a solar pool cover
- Step 7: Drain the system

Scroll on to read the seven simple steps to winterize your lovely pool for the chilly months and why you should not drain it completely.
Contents
- 1 Step 1: Clean your pool carefully:
- 2 Step 2: Check the chlorinator and the pump of your pool carefully:
- 3 Step 3: You must backwash the filter of your pool carefully:
- 4 Step 4: Balance the water in your pool:
- 5 Step 5: Remove the phosphate carefully:
- 6 Step 6: Use a solar pool cover:
- 7 Step 7: Drain the system:
- 8 Should I Drain the Pool during the Winter?
- 9 Final remarks
Step 1: Clean your pool carefully:
You must remember that if you ignore the mud, dust, bird droppings, dry leaves, dead insects, and twigs in your pool, they will turn into fungus and algae, which can be toxic to the health of your surroundings. A smelly and stinky pool will not only be unbearable throughout the chilly months but also unusable in the upcoming spring and summer seasons. Your pool always needs a lot of effort and time; of course, it is an investment you don't want to lose so easily.
First, you must carefully remove all the dust, dirt, and debris from your pool's filters. If you are too busy or too lazy to do this task on your own, you must hire a professional pool expert. Leaving your pool's filters full of dirt, dust, and debris throughout the freezing months will make your pool unusable after winter and require a lot more time, effort, and cost to clean.
After your pool's filters are clean, neat, and tidy, focus on the pump basket. Take your time and carefully clean the pump basket. You must ensure that not a single grain of mud or sand is left near or around it.
When both the filter and the pump basket of your pool are neat, clean, and shining, focus on your pool's skimmer and clean it carefully. You must remember that if you ignore a single grain of dirt, grease, or grime and let it sink to the bottom of your pool, it will become a greenery substance with an unpleasant odor. It will take a lot more effort and time to remove it later on. You must ensure that the water in your pool is 100% non-toxic, 100% hygienic, and clear.
To thoroughly clean your pool's bottom and equipment, you will need to invest in a good-quality brush and suction pipe.
Step 2: Check the chlorinator and the pump of your pool carefully:
You must carefully examine the chlorination cell of your swimming pool to see if there are any calcium deposits in it. Calcification or unwanted calcium deposits can ruin the health of the pump of your swimming pool, which will require a lot more investment later on, creating a hole in your wallet. Regarding the thick layers of calcium carbonate that form sediments on your pool equipment or at the bottom, you must remember that a stitch in time saves nine.
You must remember that salt cell cleaners are easily available in stores and online at affordable rates. Salt cell cleaners are very helpful for winterizing your pool. If yours is a concrete pool, you must ensure that the calcium hardness is always between 200 and 250 ppm.
If your pool is made of vinyl, its calcium hardness must always be between 175 and 225 ppm. The free chlorine level in your pool must be between 1 and 3 ppm (if you own any kind of pool). The free bromine level in your pool must be between 3 and 5 ppm (if you own any kind of pool).
Step 3: You must backwash the filter of your pool carefully:
There are three types of filters used for pools. i) cartridge filter: This type of filter needs a lot of maintenance and cleaning throughout the swimming season and after winterizing your pool. It is really simple to clean the cartridge filter by lifting it and adding some chemicals to remove the deposits of dust, rust, debris, and other contaminants.
ii) Diatomaceous earth filter: This filter is easy to clean and backwash. Whenever you notice that the pressure on the gauge of your filter has increased significantly and the flow of the water has decreased significantly, it is the proper time to clean and backwash your filter carefully. To backwash your filter, you must run the water in reverse to remove all of the wastewater.
iii) Sand filter: You must replace the old sand in your sand filter after three to five years, depending on the frequency of use. After you backwash this type of filter, you must run it in normal rinse mode to resettle.
Step 4: Balance the water in your pool:
To balance the water in your pool you will have to carry out these 3 measures:
i) First, you must ensure that the pH level of your pool water is between 7.2 and 7.8. If you have a fiberglass pool, then you must ensure that the pH level is between 7.0 and 7.2. You must also ensure that the alkalinity of your swimming pool is between 120 and 150 ppm.
ii) You must perform a chlorine shock test using commercially available chlorine shock tablets. You must add these tablets to your pool's filter and skimmers and run them for at least 6 to 12 hours.
iii) To prevent the outbreak of fungus, you must use a reliable algicide. After adding the algicide, you must leave the pool filter to run for at least 6 to 12 hours.
Step 5: Remove the phosphate carefully:
You must add phosphate remover to the water in your pool to eliminate algae's food source. When you carefully remove all of the phosphates, you are a hundred percent sure that no algae will ever grow in your pool's water throughout the winter months.
Step 6: Use a solar pool cover:
Firstly, a solar pool cover helps your pool retain the heat already in the water by eliminating evaporation. This is because solar pool covers are real physical barriers that sit on top of the water, thereby preventing the snowfall and the rainfall from directly falling into the water in your pool thus preventing raising its level and causing an unnecessary overflow. Some solar pool covers perform their function better than others.
Secondly, a solar pool cover acts as a magnifying glass to amplify the sun's rays. You must take off the summer pool cover and replace it with the winter pool cover. You must make sure that it has a lot of tension to prevent it from touching the surface of the water otherwise it will make the water dirty again.
If there is no fence around your swimming pool, you must make sure that you use a safety pool cover to prevent your kids and pets from walking over it to avoid the accident of drowning.
Step 7: Drain the system:
You must ensure you drain every drop of water out of your pool heater, heat pump, filter, and pump. Make sure you get rid of excess water and lower the pool such that it is the skimmer level and jets, so you prevent the plumbing from freezing. If some systems are in a heated environment, you don't have to drain them. You must remember that this equipment is really expensive, and if you leave it full of water, it will freeze and expand, which will crack it and cause damage beyond repair.
Draining the system is a simple task because there are small drain plugs below them, and you can easily open them on your own.
Should I Drain the Pool during the Winter?
No, it would be best not to drain your pool during the winter. You should close the pool for the winter and winterize it correctly, but you should not drain the water completely. You should drain as much water as possible so all the equipment does not contain water and prevent plumbing from freezing.
Having water in your pool protects the pool liner or tiles from damage and cracks from debris or winter weather. If you treat the pool water correctly, it is much easier to open the pool in the spring when the weather is getting better. Refilling the pool with new water would cost a lot of water.
If you maintain your pool correctly, you usually only have to drain it completely after 5 to 10 years.
Final remarks
To sum up this blog post, you must ensure that your pool equipment is working properly, functional, and usable for the next pool season. If you need maintenance or repair, or if any part of it has visible damage, you must seek professional assistance immediately for the replacement and maintenance of the pool equipment.
This will save you from a lot of stress the next time you want to use the pool.