Young Blonde Girl In The Swimming Pool With A City View

In climates where there is no risk of freezing, closing down the pool for winter is not so important. Typically, the thermal cover is removed and stored. Winter sunlight can create an algae mess when a cover that has been left on all winter is removed. The pool is correctly pH-balanced and super-chlorinated. One litre algaecide for every 50,000 litres of pool water should be added, and topped up each month. The pool should be filtered for one to two hours daily to keep the automated chlorination system active.
Safety
Pools present a significant risk of infant and toddler death due to drowning. In regions where residential pools are common, drowning is a major cause of childhood fatalities. As a precaution, many municipalities have by-laws that require that residential pools be enclosed with fencing to restrict unauthorized access. The Virginia Graeme Baker Pool And Spa Safety Act regulates pools to reduce the risk of entrapment.