Pool chemicals

Introducing artificial heat into a swimming pool increases the natural potential for bacteria and micro-organisms to flourish. Therefore it is essential for all pools to be monitored and controlled through the addition of chemicals and this becomes even more important when a pool is heated.

There are a number of chemicals, and solutions that need to be introduced into a swimming pool, either directly, or through the pool's filter, and then circulated using the pool’s pump. These chemicals include, algaecides, clarifiers, chlorines and pH balancers.

Additives for swimming pools can come in the form of liquid chemicals, powders, granules, or soluble tablets. Kits can be purchased for “pool testing” and fragrances can sometimes be added to Spa pools.

All of these chemicals can be purchased (usually at a saving) on-line. The method of application, the dosage levels and the frequency of application should be determined based upon the manufacturer's instructions.

There will also be guidance from the pool installer, builder, manufacturer, or fitter and there may be additional chemical requirements necessary to satisfy the filtration device and even the heater.

If you choose to buy pool chemicals on-line, check a number of different manufacturers and look for bulk-buy discounts and offers including free delivery or bonus extras. Always check on delivery costs to ensure that you are getting a deal that gives you a saving.

Chemicals must be stored safely

Any and all chemicals used in the maintenance of a swimming pool must be secured in a safe and lockable location. All of these chemicals can be dangerous to human beings and animals and they should always be stored under lock and key.

One of the most important times to check your pool's chemical balance, and restore it to usable levels, is at the start of a new swimming season after your pool has been out of use for several months. If you live in a seasonal climate where your pool is covered for prolonged periods this page pre-season swimming pool preparation will offer some tips on restoring the pool to tip top condition.