How much shock Do you need to slam a pool?
The recommended Cya level in a pool for a successful SLAM is between 30ppm and 40ppm, higher than that you will have to spend more on chlorine to be able to clear algae or ammonia.
How much bleach do you need to slam a pool?
If you need to calculate how much bleach or Clorox you need to shock your pool, you will have to use 1/2 gallon of bleach per 10,000 gallons of water to raise the chlorine levels by 5 ppm.
What is the slam process?
The “SLAM” process is similar to “shocking” and is necessary when the chlorine level in the pool remains lower than required for a certain period of time, thus allowing algae to grow. It requires the use of a high concentration of liquid/powder chlorine to raise the chlorine level quickly.
When should I stop slamming my pool?
If you have algae, or the CC level is above 0.5, or the free chlorine (FC) level is zero, you should SLAM the pool….You are done when:
- CC is 0.5 or lower;
- You pass an OCLT (ie overnight FC loss test shows a loss of 1.0 ppm or less);
- And the water is clear.
How long does the slam process take?
The length of a SLAM varies anywhere from a few days to a week or two. Some swamp pools could take longer. Duration also depends on an owners ability to “maintain” the proper FC level and brush, sweep, vacuum, backwash, etc.
What does slam the pool mean?
Clearing an algae bloom is sometimes referred to as shocking or slamming your pool. SLAM stands for Shock Level and Maintain, because we need to raise the chlorine levels high enough to kill algae, and keep it there until all the algae is dead and the pool is clear.
Can you put too much bleach in a pool?
Risks of Over-Chlorination. While slightly higher-than-normal levels of chlorine in your pool are harmless, exposure to an over-chlorinated pool can have adverse effects on your health and well-being. Excess chlorine can alter the pH level of the water in the pool, making it more acidic.
How do you fill out a Slam?
S.L.A.M.
- S.L.A.M.
- Stop. Stop and consider the work involved. Think about the task.
- Look. Look for and identify the hazards. Start before the work begins and continue until the job is done.
- Analyze. Analyze what needs to be done. Know what you need.
- Manage. Manage safety by developing and implementing controls.
What should chlorine level be after shock?
A chlorine level of between 10 ppm and 30 ppm, sustained for several hours, is usually needed to remove algae, bacteria and chloramines. Super Shock can deliver 10 ppm per 10,000 gals, per 1 lb. bag, in good water conditions – you may need more.
Why is my pool losing chlorine fast?
If your water’s pH is too high, it hinders the chlorine’s ability to efficiently clean the pool. A water pH level that is too low causes the chlorine to dissipate more quickly. Therefore you’ll need to add more chlorine to accomplish the task.
How much shock does it take to get rid of algae?
(1 bag) of shock per 10,000 gallons of pool water. That may be fine for normal conditions, but if you have a severe algae attack, a triple shock is needed. 1 bag will get reach 7-9 ppm, but for 30 ppm, you need 3, 4 or sometimes even 5+ lbs per 10,000 gallons of pool water.
What is difference between chlorine and bleach?
1. Chlorine is a natural element and an ingredient of bleach, while bleach is a solution and the product of combining chlorine and other chemicals. 2. Chlorine exists in nature, while bleach is a manufactured product.