Can I Use Algaecide to Get Rid of Algae?

By | August 1, 2010

Seems like a really stupid question, but trust us when we tell you that thousands of people ask that question each swimming season. Either that or they ask a similar question: “I put algaecide in my pool but I still have a green pool. Why?”

For the most part the term ‘algaecide’ masks the true purpose of algaecides which is actually to help prevent algae from appearing in the first place, not kill it once it has arrived.

Yes, you read that correctly. Algaecides actually work to keep algae from blooming and turning your pool green. Therefore, logic dictates that algae ought to go into the pool BEFORE the first signs of algae… Slimy pool surfaces and yellow/brown/green ‘stains’ appearing in the pool.

So, to answer the question directly, no, you most likely cannot use algaecide to clear up an algae problem. you can, however, use algaecide in conjunction with proper sanitizers to keep algae from showing up in your pool in the first place.

So what can you do if your pool already HAS an algae problem? The kit pictured above (Algae Attack Pool Chemical Value Pack) can help in cases like that. It has all the necessary components to take care of the most stubborn algae issues.

As a general rule, properly balancing the water and then delivering a healthy dose of shock (chlorine or non-chlorine) usually gets pools back on the right track. Some brushing of walls and other pool surfaces required, of course.

We will try to get more detailed instructions for getting rid of algae posted in the next few days, but no promises… we may get pre-occupied w/ swimming by accident. ;)


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