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Frequently Asked Questions

When should I shock with chlorine?

DuPont Oxone®
If you use products containing Oxone® regularly and follow a recommended pool care program, you shouldn't need to conduct chlorine shocking at all. If your pool has been left untended for a long period of time, if chlorine residuals have not been maintained, or if algae growth is significant, it may be necessary to use chlorine shocking to kill algae and restore water quality.
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When I shock my pool, should I use chlorine or non-chlorine shock?

Swimming Pool Frequently Asked Questions
Both treatments accomplish the goal of destroying and removing bather waste and preventing the formation of combined chlorine. Superchlorination, the addition of large amounts of chlorine, has some drawbacks. Because it requires large amounts of chlorine, it can damage liners and swimsuits and upset water balance. Additionally, it is difficult to determine proper dosage amounts and it requires swimmers to wait until the level of chlorine drops, often a day or more, until they can swim.
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What is non-chlorine shock?

DuPont Oxone®
A non-chlorine oxidizing agent such as Oxone® eliminates organic contaminants without raising chlorine levels or producing the harsh, irritating combined chlorine compounds known as chloramines. When done on a weekly basis, this type of shocking or oxidation is known as preventive shock treatment.
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What should I do after a shock?

ZAP•FAQ
Sit down, if you’re not already sitting or lying down! If the first shock doesn’t correct the problem you may receive another. You want to avoid further injury as you may fall onto something. Your doctor should have given you instructions on how to proceed. Generally, if you have received multiple shocks they will want to see you immediately. If you have a single shock and you feel fine, you should still give your EP office a call.
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Can I use a non-chlorine pool shock in my spa?

Spa Products FAQ : Go Pool and Spa your source for spa, pool...
A non-chlorine spa shock is buffered as to not affect the ph or total alkalinity. The non-chlorine pool shock will lower the pH and alkalinity if used.
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I am using a non-chlorine shock in my spa. Is it the same product for both pools and spas?

Spa and Hottub Chemicals Frequently Asked Questions
Non-chlorine shock for pools is not buffered and may affect the overall water chemical balance of the spa water. It is best that you use a non-chlorine shock, such as Rendezvous ACTIVATE or Leisure Time RENEW, designed specifically for spas. This will help reduce the need for extra chemical treatment to keep pH in the proper range.
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Hot Tubs To Go - FAQ
Non-chlorine shock for pools is not buffered and may effect the overall water chemical balance of the spa water. It is best that you use a non-chlorine shock, such as Leisure Time Renew, designed specifically for spas. This will help reduce the need for extra chemical treatment to keep pH in the proper range.
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What is anaphylactic shock?

FAQ's - Allergy-MD
Anaphylactic shock is a life-threatening allergic reaction. Symptoms can include swelling in the mouth and throat, wheezing, difficulty breathing, hives, fainting, and drop in blood pressure. This is caused by the cells in the body releasing large amounts of histamines into the blood. This type of reaction is rare and can be caused by allergic reactions to foods, medications, or insect stings. Anaphylactic shock is a medical emergency and can cause death if not treated immediately.
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What should be done if someone goes into shock?

Suspension FAQ
There are many levels of shock that can go from dangerous to life threatening very quickly. If the body is cold, raise the temperature. If the person is hot, lower their temperature with cold compresses. Of course remember the old adage, "the face is red, raise the head; the face is pale, raise the tail."
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Why not chlorine?

Ozone Generator, Ozone Air Purifier, Ozone Water Purifier, D...
Pool and spa water treatment with chlorine and other halogen disinfectants (bromine) require maintaining a residual concentration of at least 1 to 3 PPM (Part Per Million) in water. The effectiveness of the use of these chemicals is controlled by many variables: pH, dissolved solids, temperature and halogen concentrations. Under EPA urging, most municipalities now restrict the from dispensing and storage of chlorine.
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Chlorine manufacturing, trichlorosilane production and silic...
Chlorine is used in a vast range of processes to create thousands of indispensable products. Chlorine is everywhere. If you drink a glass of water, take medicine, clean your teeth or drive to work you are benefiting from chlorine compounds. Even your body's own digestive system depends upon a chlorine compound to break down foodstuffs.
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DWI - Information Leaflets - Chlorine, Taste, Smell
Chlorine has to be used carefully, but it is harmless when used in very small amounts as a disinfectant to treat drinking water. It is also commonly used in various brands of sterilisers for baby feeding bottles and equipment. It is also used in higher concentrations to disinfect water in swimming pools.
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RO Water Vending Machine Resources and FAQ
Chlorine is water additive used to control microbes. However high concentration of chlorine is fatal. It can cause eye/nose irritation and stomach discomfort. It also irritates respiratory systems especially in children and elderly.
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Swimming Pool FAQ: Frequently Asked Questions about Owen Poo...
Chlorine is a member of the HALOGEN family of chemicals. This family is well documented as being the most suitable chemicals that are safe to use by human beings in combating bacteria. When added to pool water, chlorine evolves into hypochlorous acid - a compund which eliminates nitrogeneous matter (plant life such as algae, skin flakes, perspiration, urine, bugs, etc.) by a process of oxidation.
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Why use shock absorbers?

Isaac - FAQ
Shock absorbers work based on velocity, not position. The higher the velocity the stiffer they get. When do you have high head velocity? When you crash. The shocks don't care where your head is when you crash, they are just along for the ride. But when you crash they become almost solid. (Go to top)
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What is the medical term for "shock fall out"?

FAQ - Frequently Asked Questions - NHI
The medical term for the very onerous sounding "shock fall out" is "effluvium" which literally means shedding. It is usually the miniaturized hair i.e. the hair that is at the end of its lifespan due to genetic balding that is most likely to be shed. Less likely, some healthy hair will be shed, but this should regrow. Rarely, but sometimes, we notice some shedding of hair from a prior transplant when transplants are spaced less than one year apart. However, this hair grows back completely.
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Why not use chlorine instead?

Water Filters, Purifiers, and Purification FAQ
Chlorine changes the tastes and odor of water. Chlorination can also produce harmful by-products called Trihalomethanes (THMs) which are linked to incidence of cancer. No, the UV unit will use about the same amount of energy as a 60 watt light bulb. It is a cost effective, natural way to increase water quality where microbiological contamination is present and to provide peace of mind where microbiological contamination is a greater risk.
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WHAT, EXACTLY, IS CHLORINE?

FAQ (Frequently Asked Questions) Page
Chlorine is a member of the HALOGEN family of chemicals. This family is well documented as being the most suitable chemicals that are safe to use by human beings in combating bacteria. When added to pool water, chlorine evolves into hypochlorous acid - a compund which eliminates nitrogeneous matter (plant life such as algae, skin flakes, perspiration, urine, bugs, etc.) by a process of oxidation.
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Can I use chlorine bleach on my GladRags?

GladRags FAQ | GladRags.com
Bleach is an extremely harmful chemical - both to our bodies and the environment. Please use an oxygen bleach or natural antibacterial substance.
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My pool has a very strong chlorine odor. Is there too much chlorine in my pool?

Swimming Pool Frequently Asked Questions
No, you don't have enough "free chlorine" in your pool. Most pools contain both good chlorine and bad chlorine. The good chlorine is called free chlorine and is capable of killing germs. Bad chlorine, on the other hand, is called "combined chlorine" and is a poor germ killer. Too much combined chlorine in your pool causes the strong chlorine odor. When the combined chlorine level reaches 0.2 ppm or more, it is time to shock your water. Shocking will eliminate the odor.
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Is there chlorine in chlorine dioxide?

FAQ about Portable Water Filters
No, there is no chlorine in chlorine dioxide. Although chlorine dioxide has the word chlorine in its name, the two chemicals have completely different chemical structures. The additional oxygen atom radically changes the molecule and creates completely different chemical behaviors and by-products. Their differences are as profound as those between hydrogen, the explosive gas, and hydrogen combined with oxygen, which creates dihydrogen oxide-commonly called water.
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How does Septic Shock affect hemodynamics?

CardioDynamics Customer & Tech Service Info
Hyperdynamic Phase (Warm shock): Characterized by a normal to high cardiac output and systemic vasodilation (decreased SVR). Hypodynamic Phase (Cold Shock): Characterized by an inadequate or falling cardiac output, hypotension, and, in some cases, vasoconstriction.
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How does Septic Shock affect ICG technology?

CardioDynamics Customer & Tech Service Info
Because of fluid accumulation and the fact that fluid is also conductive, sepsis can alter the normal path of the electrical current transmission used to measure the thoracic bioimpedance, which can affect the ability of ICG technology systems to detect pulsatile changes in the delta Z waveform. Sufficient data has not been acquired to quantify the effect of this condition on the validity of ICG technology data.
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Why do I need to shock my pool?

Swimming Pool Frequently Asked Questions
Pool water composition always includes some undesirable elements that actually contaminate the water and reduce the efficiency of the disinfectant or sanitizer. Material such as hair spray, suntan oil, cosmetics, perspiration and other organic material react to combine with the chlorine in the water to form "combined chlorine". Once "combined chlorine" forms, it acts as a very poor disinfectant, contributing to eye and skin irritations and the forming of unpleasant chlorine odor.
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