First things first, algaecides DO NOT KILL ALGAE, instead they help prevent algae.
So, how long does algaecide takes to work? Anywhere from a couple of minutes to a few days.
How Long for Algaecide to Work?
Well, that will depend on certain factors like Pool clarifiers. If you added one, you should let it circulate for about 12 hours. This will clump the algae together into vacuumable pieces. Next thing is to shut off the pump and let the cloudiness settle. That can take some days for pools that are very cloudy.
Can You put too much Algaecide in a Pool?
Yeah! We recommend following the directions written on the algaecide bottle before application is done. Using too many algaecide will cause foams in the pool water. The air pockets within the filter system can lead to bubbles on the pool surface as well.
The foam and bubbles resulting from too much algaecide will be much smaller in size.
ALSO SEE: Flocking A Pool with A Cartridge Filter
How Long after adding Algaecide Can You Swim?
It will take 15 minutes after adding algaecide in the water before you can swim.
Is algaecide harmful to humans?
When used as instructed, algaecide is not harmful to humans and is safe for swimming almost immediately after use. However, the use of too much algaecide may lead to skin or eye irritation, so ensure you always follow the manufacturer’s instructions.
I added Algaecide to my Pool, but it doesn’t seem to be working. What is the matter?
You MUST add algaecide to your pool according to the directions. If you don’t add the right dosage amount, it won’t prevent or kill any of the algae. But, you should know that using the whole bottle of algaecide is also not effective.
Not only will that trigger foamy pool causing your extra money, but it can lead to serious staining or damage to your pool electronics.
Aside properly dosing your water, we also recommend adding algaecide in the morning on a bright sunny day to get maximum result since that is when algae plants are the most active.
During sunny periods, algae thrive best and by adding algaecide during that period, they can take in more algaecide. If your algae is black, you should brush the algae at least once a day to quicken algae removal.
Brushing the dead cells away makes the living algae more vulnerable to the algaecide.
ALSO SEE: Pee in the Swimming Pool, What to do?
Do I use shock or algaecide first?
Shocking and adding algaecide SHOULD NEVER BE DONE TOGETHER. That is because the chlorine for shocking and algaecide don’t mix together. If they do, it makes them both ineffective. So, you should always shock the pool first and wait for the chlorine levels to fall below 5 PPM before adding algaecide.
How long does it take for algaecide to dissipate?
It takes 2 to 3 days for algaecide to dissipate. At times, it could take more than one week.
Can You Use Too Much Algaecide?
Yeah and trust me, you don’t want to do that.
How long after adding algaecide can you shock?
You should wait at least two hours with pump running before shocking.
Does pool shock kill algae?
Shocking your pool kills algae and brings back your pool to its original sanitary condition. The whole process could take anywhere from 1-3 days, but can last up to a week if your pool conditions are poor.