If you close your pool properly at the end of the summer, it will make opening your pool in the spring much easier. It will also reduce the number of swimming pool chemicals you’ll need to get your pool up and running next year. There are some important steps you should take to close your pool properly so it will be safe throughout the winter. You should take these steps to prepare for closing down the pumps, heaters and other equipment you use to run your pool.
You should ensure that your pool water is properly balanced before you begin the closing process. Check the pH, calcium hardness and alkalinity of the water. If it is out of balance, add the proper swimming pool chemicals and wait four to five days before you close the pool. The pool chemicals will protect your pool over the winter by preventing scale build-up and corrosion.
One of the most important swimming pool chemicals you will need is an algaecide. In many cases, this will eliminate the existing algae in your pool and prevent more from growing over time. Killing algae is one of the biggest challenges in opening a pool for the spring. If you use an extra-strength algaecide when you close the pool, you will prevent algae growth over a long period of time.
Chlorine is one of the most important swimming pool chemicals in the pool closing process. You should use a chlorine shock to kill the bacteria living in the pool water. You should use a stronger shock product than the one you use during the swimming season. The shock should be strong enough that swimmers can’t get in it right away. A strong shock like this will kill all of the existing bacteria so that it will not grow while your pool is closed.
There are several other things you need to do after you balance the swimming pool chemicals. You should remove all the toys, ladders, hoses, pumps, decorations and any other items from the pool. Next, you should skim the pool to get rid of leaves, bugs and other debris that has accumulated on the water. This will help to keep the swimming pool chemicals at the appropriate balance during the winter. You should also vacuum the pool so that it is thoroughly clean.