Hence, you should first shock the pool and wait for the chlorine levels to fall below 5 PPM. Only then should you introduce algaecide to get the best results.
Algaecide should be used after each shock treatment, so it has a better chance to support your chlorine as it works its magic. Be sure to shock your pool first, then when the chlorine levels of your pool return to normal, add the correct amount of algaecide to several places around your pool while your pump is running.
Chlorine shock can oxidize and destroy the chemical compounds in Algaecide when they're added at the same time. While nothing bad will happen (no explosions or poison gas) when added together, this will be a waste of money as the shock will destroy the algaecide.
After checking and measuring the algaecide needed to clean your pool water, you may start running your swimming pool pump while pouring the algaecide dose into the water. Deposit it in different areas around the pool to get rid of algae on your pool walls, floors, etc.
If your pool water is no longer green, this next step is for you. If your pool water is still green, wait 24 hours and then redo the steps from Day 1. In the morning, add Oxidizer to your pool water. In the evening, add your liquid algaecide; we recommend concentrated 40% Algaecide.
It is best to wait 30 minutes after adding it to your pool. We recommend waiting at least 15 minutes to swim after adding algaecide to your swimming pool. Most algaecides are perfectly safe to swim with. It is not recommended to swim with flocculent in your pool, as it will reduce its effectiveness.
So, this one is kind of obvious, but chlorinated water does not grow algae. If you always keep your chlorine levels consistently between 3-5 ppm your water will stay blue.
Depending on the severity of the algae present in the water, it can take anywhere from a few hours up to 2 days for the algaecide to effectively work and [...]
Once you're done vacuuming, brushing, and shocking your pool, wait for your chlorine levels to fall below 5 ppm. Then add a dose of algaecide. Brush your pool to loosen any last bits of algae you can't see.
Adding Chemicals for a Newly Filled Pool
Alkalinity Adjustments: It's recommended to start with any adjustments to Total Alkalinity (TA) first, because of its effect on pH levels. If your TA is below 80 ppm, add Alkalinity Increaser.
“The algaecide will reduce your chlorine level dramatically, so you're going to have to add chlorine on top of it in order to activate the algaecide and to best utilize it in the pool,” Wilbur says. Preventing algae growth is more cost effective than having to treat an algae problem.
The simplest strategy is to follow them, remembering the two golden rules of adding chemicals: only add chemicals to a pool that is running, and only add chemicals to water, not water to chemicals.
If you already have visible algae growth, you'll need to get rid of your algae problem before you treat your cloudy pool water. Unfortunately, algaecide won't solve the problem. It's better as a preventative measure, not a treatment. To remove algae, you'll need to skim, brush, and vacuum your pool.
Add a dose of algaecide, bring your chlorine level high by shocking, and run the filter continuously until the problem clears. The next day you should vacuum up the dead algae and backwash your filter. Algae thrives in hot weather and in pools with low or no chlorine.
Chlorine shock is usually the best way to get rid of green algae. However, an algaecide may become necessary if you're fighting more chlorine-resistant algae, such as mustard algae or black algae.
Even high quality copper-based and silver-based algaecides will cause foamy pool water, if too much is applied.
Algae and aquatic plants are usually green but can appear yellow or brown as they die down.
The only thing that kills algae is CHLORINE (or your sanitizing product, or one of the copper-based algaecides on the market). You need to raise the level of your chlorine – shock the pool – and maintain that high level until all the algae is dead. This may take 3 to 4 days. RUN THE FILTER 24 HOURS A DAY.
If your pool is green and cloudy, it's likely an algae problem. Algae can persist in a pool even after shocking. A green pool – especially one that turned green overnight or after rain, can also be from a pool pump that isn't properly circulating water or an issue with your filtering system.
Algae create a chlorine demand in the water for itself, consuming chlorine that should be working on other contaminants. As it expels carbon dioxide, the pH level of pool water can rise. Algae are kind of like weeds in your garden.
Poor filtration or circulation – Water that is moving and being cleaned of particulate debris is much less likely to produce algae. Poor filtration and little to no water movement are two of the biggest causes for algae growth even in chemically maintained pools.
Polymer Pool Algaecide - This type of algaecide needs to be renewed every two weeks to remain effective as algae preventative in your pool. Couple that with its high cost makes it a high-ticket item as far as maintenance goes.
the pump to circulate the chemicals. If you're treating. algae, plan to run the filter for ideally 24 hours.
For the best results, it is best to add your algaecide after you have balanced your water. Your first time, initial dose will need to be twelve ounces for every 10,000 gallons of pool water. Then, it is suggested that you maintain the process on a weekly basis, with three ounces per 10,000 gallons.