Is chlorine called Shock?

Is chlorine called Shock?

"Shocking” refers to the process of adding chlorine or non-chlorine pool chemicals to the water in order to raise the "free chlorine” level. ... The odor actually comes from chloramines, also known as combined chlorine. Chloramines form when the chlorine in the pool mixes with the nitrogen in sweat, oils and urine.

Can I use non chlorine shock and chlorine shock at the same time?

It Should Not Be Done Together This is because when you mix chlorine and algaecide together, it renders both of them useless. 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.

Is Shocking a pool necessary?

Every pool is different, and pools don't need to be shocked, unless they need to be shocked – to remove bacteria, algae, chloramines or other contaminants, or to help clear cloudy pool water or some other water problem.

When should I use non-chlorine shock?

If your total chlorine level is high, you will use a non-chlorine shock; if it is low, you will use a chlorinated shock. As a rule, you will need to raise free chlorine to 10 times your combined chlorine to hit what is known as “break point.” Therefore, it is good to deal with combined chlorine while it is still small.

Can you add too much non-chlorine shock?

If too much is added, it can cause the overall pH level of the pool to drop for a sustained period, which you'll then have to raise. ... Finally, using a non-chlorine shock treatment will lower the pool's total alkalinity, and at the same time, raise the TDS (total dissolved solids) level in the water.

Why is it called shocking a pool?

The term, "Shocking” refers to the process of adding chlorine or non-chlorine chemicals to your pool in order to raise the "free chlorine” level to a point where contaminates such as algae, combined chlorine (also known as chloramines) and bacteria are destroyed.

Can you use too much non-chlorine shock?

Non-chlorine shock doesn't contain CYA, therefore the CYA levels in the pool won't rise when you use it. ... Too much CYA in the pool can “lock” the pool's free chlorine. If this occurs, the residual chlorine becomes less effective as a sanitizing agent, and water issues will arise.

Can you add too much shock to a pool?

Can you put too much shock in a pool? SKIMMER NOTES: It's unlikely but it could happen. It would take a lot of shock to really make the water unsafe for swimming. The best way to make sure you're safe to swim is to test your pool water and make sure free chlorine levels are between 1-4ppm for healthy swimming.

What happens if I don't shock my pool?

Try to reach the breakpoint every time you shock your pool. Not hitting the breakpoint can result in even more chloramines in your pool, and if the chloramine levels continue to rise unchecked, you may eventually have to partially or even fully replace your water to fix the issue.

What chemicals are in pool shock?

• Pool shocks can be chlorine or non-chlorine-based. Chlorine-based pool shocks include calcium hypochlorite, commonly referred to as Cal-Hypo, Lithium Hypochlorite, and dichloroisocyanuric acid, more commonly referred to as Di-Chlor. Non-chlorine-based pool shock is made from potassium monopersulfate.

What is a non chlorine shock?

• Non-chlorine shock contains a combination of oxygen and potassium. It may be known as Oxone, Potassium Monopersulfate, or Potassium Peroxymonosulfate, and is usually abbreviated MPS. There are a lot of potential benefits to non-chlorine shock. It dissolves immediately upon hitting the water and leaves no residue.

How do you use liquid chlorine to shock pool?

• Hold jug of liquid chlorine as far away from your body and as far into the pool as is comfortable and safe. (Do not lean over so far that you risk falling in, simply extend your arm). ... Pour the liquid chlorine into the pool with the jug as close to the water surface as possible in order to prevent splashing.