Conclusion. Non-chlorine shock is a good option if you want to get rid of organic debris and murky water and go right back to swimming. It is also effective to reduce combined chlorine. If you have an algae bloom or are worried about extra bacteria from a heavy load of swimmers, only chlorinated shock will do the trick …
Simply so, 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.
Similarly one may ask, can you use chlorine and non-chlorine shock at the same time?
Adding of Shock and Chlorine
Adding chlorine besides the shock can increase the chlorine content in the water which can make the entire shocking process useless. Hence, it is better if you don’t use the shock and chlorine at the same time.
Does non chlorine shock raise pH?
For many of the reasons outlined in point 2, Non Chlorine Shock can help improve water clarity fast. If you have milky or cloudy hot tub water but your chlorine levels, PH and alkalinity are ok then Non Chlorine Shock will oxidise the products causing this and help restore your water to crystal clear.
Does non-chlorine shock raise free chlorine?
It uses the power of “active oxygen” to destroy contaminants in pool and spa water. This eases the load of your regular FAC residual, allowing that chlorine to stay effective longer. … That said, it should be noted that non-chlorine shocks don’t kill algae, or raise the chlorine level.
Does oxidizing shock raise pH?
Both an oxidizer and sanitizer, cal hypo is quick dissolving and is the most frequently used in the pool industry. It will slightly raise your pH, so make sure you adjust pH while using it. As the name implies, it will also raise your calcium hardness levels in your pool slightly.
How long does a non chlorine shock last?
After NON-CHLORINE shock wait 10-15 minutes before entering. After chlorine shock it can take up to 24 hours to clear. Therefore it is recommended to use non-chlorine shock.
How much oxidizer do I put in a spa?
Add 2 ounces per 250 gallons of spa water. Pour into the hot tub with the circulation system running. Spa Selections Non-Chlorine Shock Oxidizer helps remove organic contaminants for fresh, odor-free and clear water.
Is Clorox pool shock chlorine-free?
Clorox Pool&Spa Oxi Chlorine-Free Pool Shock helps clear cloudy water and remove contaminants from your pool without adding additional chlorine.
Is Spa shock the same as oxidizer?
Shock Treatment (Oxidizer):
Spa shocks work much like sanitizers and are used to kill any bacteria, algae, or bad odors your daily sanitizer may miss. … Dichlor – A form of chlorine used as both a sanitizer and a shock, typically used only when you refill your hot tub.
What is chlorine-free oxidizer?
Fresh Water MPS Chlorine-Free Oxidizer
MPS or Oxidizer (also called spa shock) is a non-chlorine shock treatment that eliminates odors and reduces irritating contaminants, to leave water sparkling clear. When used with the FreshWater Ag+ purifier, this product enhances the activation of the ions to work faster.
What is chlorine-free pool shock?
Q: What does Chlorine-Free Pool Shock do? A: In The Swim Chlorine-Free Pool Shock is a powerful oxidizer that eliminates combined non-sanitizing chlorine (chloramines), providing your water with a higher “free” chlorine reading and more sanitizing power!
What is the difference between chlorine shock and non chlorine shock?
A non-chlorine shock does not disinfect the water which is why its main use is as a weekly treatment to oxidise the water and help remove contaminants and clear cloudy water. The non-chlorine shock will help your chlorine work better by creating ‘Free chlorine’ which is the type of chlorine needed to kill bacteria.
When should you 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.