POOL- A body of water contained by walls usually located in the backyard of a home! : )

ALGAE: Over 20,000 species known to man! Algae may form on your pool surfaces or it may bloom in suspension. We typically know algae to be green, but it may also be yellow (mustard algae), black, blue-green or any shade in between. It may form separate spots, or seem to grow in sheets. Pink algae, is not algae at all, but a form of bacteria. Algae are living, breathing organisms that need warmth, sunlight and CO2 to thrive.

ALGAECIDES: Chemicals that prevents and controls algae growth. Some types Kill algae, other types are preventative.

ALKALINITY: Alkaline refers to the condition where the water's pH is above 7.0 (neutral) on the pH scale. It is the opposite of acidic. Alkalinity is the amount of carbonates and bicarbonates in the water, measured in ppm of Total Alkalinity.


BACTERIA: Microscopic organisms (germs) that contaminate the pool water. Introduced by swimmers, air, rain storms, dust and dirt, and other outside elements.

BROMINE: A member of the halogen family, commonly used as a sanitizer in spas, because of its resistance to hot water with rapid pH fluctuations.


CALCIUM HARDNESS: The amount of calcium dissolved in the water. A pool must have calcium hardness in the water, or it becomes aggressive and will harm the pool equipment. It the Calcium level is too high, it will scale up the pool and equipment. A titration test is used to determine levels of the mineral calcium dissolved in the pool water. Pool water should always have some type of hardness in the water. Whether is be Calcium, Borate, or Potassium.

CHLORAMINES: The chlorine molecule is strongly attracted to nitrogen and ammonia. When these two hook up, they form a chloramine, which are undesirable, foul smelling, space taking, compounds that require shocking the pool water to get rid of. That portion of total available chlorine left over when free available is subtracted.
OR:

CHLORAMINES: Formed when free chlorine combines itself with nitrogen. Nitrogen is introduced into the pool from urine, perspiration, also air born through certain fertilizers, etc. Chloramines cause eye and skin irritation, as well as unpleasant odors. Often causes cloudy pools, which in turn lead to a green algae swamp.

CHLORINE: The most efficient and commonly used disinfecting agent for swimming pools. The preferred type of chlorine used in swimming pools is a stabilized chlorine.
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CHLORINE: A member of the halogen family of sanitizers, it's use in swimming pools is in the elemental form of a gas, or as a liquid, granular or tablet compound. When added to water it acts as an oxidizer, sanitizer, disinfectant and all around biocidal agent. free available: Free, available chlorine is that which is active, not combined with an ammonia or a nitrogen molecule, and ready to react to destroy organic material.

CHLORINE DEMAND: (Free) Chlorine is used to destroy unwanted bacteria's and algae's in the pool, such as bacteria, algae, dirt, leaves, organic matter, and swimmer waste. The chlorine demand is the amount of chlorine demanded to kill and disinfect all the waste being added to the pool.

CHLORINE RESIDUAL: (Total) The amount of chlorine remaining in the pool after chlorine demand has been satisfied.

COMBINED CHLORINES: The measure of chlorine which has already attached itself to other molecules or organisms. Most of this is made up of chloramines.

COPPER: Comes from certain kinds of algaecides or from acidic water going through heaters. Turns hair green!

CYANURIC ACID: (also called Stabilizer) A products that helps prolong the useful life of chlorine in the water by slowing down chlorine destruction caused by the suns UV rays.


ENZYMES: all natural product put into the pool to eliminate organic matter. It's benefits include sparkling water, prevents scum and waterline ring, eliminates chemical odors, keeps filters clear extending filter life and reduces shocking.
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ENZYMES: Used in swimming pool formulations designed to break down and digest oils in a pool or spa similar to the way enzymes are used in oil spill clean-up efforts. Spa Perfect and Pool Perfect


IRON: mineral usually found in well water that causes staining on pools. When mixed with chlorine, can turn the pool water green.


NITROGEN: When combined with chlorine, nitrogen creates chloramines, which do not belong in our pool. Nitrogen can be found in many swimmer wastes (perspiration, suntan oil, hair tonics, etc.) or be introduced by other means.


OXIDATION: product used to break down organic matter, bacteria's, and other swimmer waste in pools


pH: A system for measuring the acidity/alkalinity of water. Readings above 7 are alkaline; readings below 7 are acidic. What's really being measured is the hydrogen ion concentration. Some would say pH stands for Power of Hydrogen.

ppm: Parts per million. Unit of measure.

PSEUDOMONAS: A pathogen known to cause disease in recreational water environments. The Pseudomonas bacteria is able to thrive in pools and hot tubs quite easily. Once Pseudomonas has taken root in an area, it is hard to eliminate. A slime coating protects the bacteria and is able to survive in otherwise harsh environments. Many common symptoms can include red, bumpy rash usually in the hair follicles. These may be associated with puss filled blisters around the hair. Swimsuit rashes are a good indicator that one has been introduced to this water born illness. Pseudomonas has also been known to cause the condition known as Swimmer's Ear.


SANITIZER: a product used on a daily basis to keep pool sanitary, free of algae, and crystal clear

SEQUESTERING: product used to tie up metals (iron & copper) in the water so they do not stain the pool. It is the filters job to pull out the metals.

SODIUM TETRA BORATE PENTAHYDRATE: (SUPREME) An algaecide and fungicide comprised of boron derivatives which are added to swimming pools . The boron derivative algaecide and fungicide is effective in killing and repressing unwanted algal and fungal growth. Also, is a pH and Alkalinity buffer, lowers chlorine consumption, ties up calcium hardness, gives the pool a mineral spa feel (soft)

SUPERCHLORINATION: (Shock treatment) The practice of adding 5-10 times the normal daily chlorine dose to destroy algae, or to prevent problems after heavy bather loads or severe rains.


TOTAL ALKALINITY: This helps the water resist changes in pH.

TOTAL DISSOLVED SOLIDS (TDS): measurement of the amount of material dissolved in water. The chemicals added to the pool to keep is in proper balance levels, dust, dirt, human waste, etc. . all increase its level. If the level reaches 2,200 ppm, the pool must be diluted.

TURBIDITY: The clarity of the water

©2007 Poolmart & Spas
5738 South Main Street
Clarkston, Michigan 48346
phone: (248) 625.0729 fax: (248) 625-7079
e-mail: poolmartinfo@poolmartspas.com