Algaecides

Algaecides are chemicals added to swimming pool water to kill and/or inhibit the growth of algae.

 Algae is not necessarily dangerous in and of itself, however it will not make for an inviting swim, and may encourage the growth of bacteria that could possibly be more harmful to the health of swimmers and bathers.  The most common color of algae green, but it can also cause a yellow or a black appearance on the pool.  Most people think that pink slimy matter is algae, but it is actually bacteria.  To get rid of algae, or to prevent it from growing at all, it is recommended that an algaecide be added to swimming pool water on a routine basis – such as weekly.  Some pool owners will need to add algaecides more or less frequently depending on where in their property their swimming pool is located.  Sunlight promotes the growth of algae, so a swimming pool located in an area where it receives direct sunlight for a good portion of the day will be more prone to algae blooms than a pool in a shadier location.  Some algaecides are designed specifically for, or work best on treating, certain types of algae, and the product will indicate which types of algae it treats best if this is the case.  Most algaecide product manufacturers recommend balancing swimming pool water right before using the algaecide treatment.  It is always recommended that a pool receive regular maintenance such as vacuuming and brushing to help keep algae growth under control in addition to or prior to using algaecides.