how long does it take algicide to work in a pool

Most algaecides are not intended as a standalone treatment against intense algae problems, but are rather intended to be used preventatively or as a follow-up to other treatments. When asking how long it takes for copper algaecide to work, it is important to take into consideration what you are using the algaecide for. When treating an algae infestation, algaecide is most effective when used in addition to thorough scrubbing and shock treatment of your pool.Īlso make sure that you are using the right dose of algaecide for your pool by consulting the algaecide calculator. Most people who use algaecides for the first time are unaware that they should be used as either a preventative measure, or in conjunction with other treatment methods if you already have an algae outbreak. It’s also important to know that your product will only work effectively if you have followed the instructions provided, as some products rely on specific chlorine or pH levels. Its likely high and you will need to decrease it to a normal level. This can make your algaecide seem ineffective, when in reality it has done its job, and it’s now up to the filter to get rid of the dead algae.Īdditionally, some algaecides are simply not as strong as others, or may contain less active ingredients.

If you have a very large algae problem, you may experience a longer wait time.īe aware that algae can also remain in your pool after it has been killed by the algaecide. Your swimming pool pump should be running at this time to help circulate. Most copper algaecide products will kill off all algae in your pool within the first 24 hours after you have added it. Pour the algaecide dose into the water, depositing it in several areas around the pool.

How long does it take algicide to work in a pool