Try WinterMoss even if you don’t have PoolNaturally® water during the summer! After pool shut down, add the WinterMoss bag directly to your remaining pool water before covering for the season. Improves water quality over the winter and makes for an easier pool start up in the spring. For pools up to 50,000 gallons.
Purchase WinterMoss here
We have all walked into a swimming pool facility, health club, or small motel and immediately recognized that “chlorine” smell emanating from the pool. We have grown to accept the odor and the other side effects of chlorine disinfection as the price paid to have a sanitary swimming pool. The odor and many of these side effects are not actually caused by the chlorine, but are the by-products of chlorine disinfection. Chlorine and bromine are common aquatic system disinfectants and are very effective at killing bacteria. They, and their halogen brothers fluorine and iodine, are all effective sanitizers because they are strong oxidizers (oxidation is the way bacteria is killed). Halogens, like chlorine, are all one electron short of filling their outer electron shell. They are always looking for another compound from which to steal an electron (oxidize). However, their oxidative power is not limited to just attacking bacteria.
Disinfection by-products (DBP) are formed when chlorine oxidizes organic compounds. These organic compounds are found in bacteria and many are critical for the bacteria to live and thrive. However, a lot of organic compounds are naturally present in our water, and putting people into the water introduces even more of these materials (dead skin cells, sweat, urine, etc). When chlorine interacts and oxidizes these organic compounds, it results in a tremendous amount of newly created compounds…but, these now contain chlorine (DBP). We generally classify some of these as combined chlorine or chloramines. It has now been established that many of these DBP are toxic, and while most remain in the water, some are quite volatile and released from the water into the air (i.e. chloroform). These DBP are what we recognize as that “chlorine” smell.
In short, chlorine is going to cause a reaction with anything in its path, and some of these reactions are going be toxic. So, that funky “pool smell” isn’t the chlorine. It’s the dark side of chlorine’s work.
Research at Embro Corporation (Creative Water Solutions’ sister company) is actively investigating the process by which DBP are formed, and the levels of DBP in swimming pools and spas. Our early results have demonstrated that Sphagnum moss leads to a reduction in DBP levels within the first few months of use in a swimming pool. Pointing to the importance of this research are the increasing numbers of scientific articles documenting production of toxic DBP in aquatic systems. They illustrate increased health problems for those experiencing high exposure to these compounds, including competitive and avid recreational swimmers. Stay tuned to our newsletter and website for the newest results of our research in this area.
The publication of a recent article in the February, 2012 issue of the Journal of Allergy and Clinical Immunology adds to the evidence, and increasing concern, of the unhealthy effects of exposure to disinfection by-products (DBP) in swimming pools. The article, entitled “Airway remodeling and inflammation in competitive swimmers training in indoor chlorinated swimming pools” by Bougault et al provides evidence that intense, long term training in indoor chlorinated swimming pools leads to airway changes similar to those seen in asthma.
The study examined 23 competitive swimmers, age 17 and up. The swimmers were evaluated during a period of rest, at least 3 days after their last competition or strenuous training workout. The evaluation tests included standard lung capacity testing, allergy testing, and bronchoscopy with biopsy collection for pathological evaluation.
The findings of the study demonstrated inflammatory and airway remodeling changes in bronchial biopsies of competing swimmers similar to non-athletes with mild asthma. In fact, some of the measured inflammatory parameters were greater than that seen in asthmatic subjects. A majority of the swimmers had atopy (allergic hyperresponsiveness), an important point according to the authors, “as a recent hypothesis stated that atopy may develop in swimmers because of an increasing exposure to chlorination products.”
Whether recreational swimmers and children will develop these changes remains to be determined. However, according to the authors, “reduction of chloramine exposure in pool environments should be considered.”
Reference:
Airway remodeling and inflammation in competitive swimmers training in indoor chlorinated swimming pools. Bougault, V, Loubaki L, Joubert, P et al. J Allergy Clin Immunol 2012; Vol. 129(2):351-358
Creative Water Solutions (www.cwsisthebest.net — CWS) announced October 19th, 2011 that it has filed for a patent under the heading —Use of Moss to Reduce Disinfectant By-products in Water Treated with Disinfectants. The patent will cover all of its products that use the moss-based water treatment, including PoolNaturally®, PoolNaturally® Plus, SpaNaturally®, and SpaNaturally® Plus.
After a 33-week scientific study of two large, commercial indoor swimming pools in the Twin Cities area, CWS measured the levels of DBPs and VOCs and the impacts of the resulting from the use of Sphagnum moss. The test found that its sphagnum moss product, PoolNaturally Plus, dramatically reduced DBP and VOC levels, reducing odor, decreasing chemical smells and their unpleasant side effects on swimmers, lifeguards, maintenance and other staff.
DBPs are created in pool systems through the chemical reaction of the chlorine disinfectant with organic matter in a pool, or spa. Many DBPs are toxic compounds, such as trihalomethanes (THM) and halocetic acids, and are the main source of the odor and health issues associate with pool facilities and use.
“Our tests found significant DBP reductions and air quality improvements, clearly establishing another significant benefit of the PoolNaturally-Plus system. THM’s, such as chloroform, are created in the water and then move into the air of a facility. The demonstrated reduction of THM’s in the pool water correlates nicely with the reduction of chloroform in the air and the subsequent increase in air quality” says Vance Fiegel, CWS’s Chief Scientific Officer and co-founder. “Our data shows that besides reducing the amount of chemicals needed to treat water (and lessening irritants to swimmers, maintenance time and corrosion of motors and liners) the moss is also providing measureable air quality benefits:
• THM levels plummeted between 73-80% once the moss was introduced into the pools.
• Chloroform showed a 55% reduction in the air of the pool facility.
According to Dr. David Knighton, MD, CWS President, CEO and co-founder, the scientific data reflects the anecdotal reports the company has consistently been receiving from management and staff at other indoor swimming pools.
“We are very excited to discover yet another benefit of this miracle plant and innovative water conditioning agent,” Knighton notes. “Our customers at many college pools and those at indoor water parks like Chaos, located in Eau Claire, Wi., can corroborate our most recent scientific discoveries about air quality enhancement with the personal evaluations and experiences of those who work daily in an enclosed swimming environment.”
Knighton cited a representative case study recently done at Chaos with Barry Thompson, a retired Navy Master Chief who helped design the facility and currently is its chief operator:
· At most water parks, chlorine disinfection by-products permeate the air at a park’s indoor and outdoor areas: “You can usually smell the heavily chlorinated water in the parking lot. At Chaos you don’t get that smell inside or outside — or on your clothes and in your hair after you leave,” Thompson says.
· Lifeguards are reporting a dramatic reduction in headaches from chloramines and disinfection byproducts due to the reduced usage and the increased efficacy of chlorine to deal with bacteria producing agents and organic material in the water.
· The lifeguards and other staff are reporting less absenteeism thanks to a more natural, less chemical work environment.
For more information — or to interview Vance Fiegel or Dr. Knighton — please contact Martin Keller, Media Savant Communications Co., 612-729-8585, kelmart@aol.com
During the summer months, there’s nothing better for adults and kids alike than taking a dip in a nice, cool swimming pool, lake, or river. Summer is also when we head to the lake and rivers with our boats, jet skis, kayaks, etc.
Yet, as we know from recent events, water fun can swiftly become tragedy if some simple, basic safety rules aren’t observed. Make sure you and your family are water safe by following these safety policies:
BASIC WATER SAFETY
Learn to swim
The best thing anyone can do to stay safe in and around the water is to learn to swim. The American Red Cross has swimming courses for people of any age and swimming ability.
Learn CPR and insist that babysitters, grandparents, and others who care for your child know CPR. The American Red Cross and the Minnesota National Safety Council both offer CPR classes.
Never leave a child unobserved around water—any water, including pools, spas, bath tubs, etc. Adult eyes must be on children at all times when around water. The average child stays on the surface of the water for only 10 seconds and the drowning process can start after they are submerged within 20 seconds.
It takes as little as 2 inches of water and 2 minutes for a child to drown. Toilets and buckets of water can be deadly to toddlers, who are top-heavy and can fall over head first. If you have toddlers in your home, always keep the toilet seat down and never leave a bucket of water unattended.
Always swim with a buddy; never swim alone, even in your own pool.
Wear a lifejacket or PFD whenever possible, the Personal Floatation Device must be US Coastguard approved and fit properly.
Don’t swim if you’re under the influence of alcohol or other drugs.
POOL SAFETY
Make sure the depths of your pool are clearly marked. Teach children and other inexperienced or non-swimmers to stay in the shallow end.
Post CPR instructions in the pool area.
If you have a cordless (not cell) phone, keep it with you at the pool. If there is any pool emergency, call 911 IMMEDIATELY; then attempt rescue efforts.
Always keep basic lifesaving equipment by the pool and know how to use it. Pole, rope, and personal flotation devices are recommended.
Enclose the pool completely with a self-locking, self-closing fence with vertical bars. Openings in the fence should be no more than four inches wide. The house should not be included as a part of the barrier.
Pool covers should always be completely removed prior to pool use.
Consider installing an alarm that will sound if anyone or anything falls in the pool. Remember: A child can drown in less than two minutes.
Never leave furniture near the fence that would enable a child to climb over the fence.
Keep toys away from the pool when it is not in use. Toys can attract young children into the pool.
If a child is missing, check the pool first. Go to the edge of the pool and scan the entire pool, bottom, and surface, as well as the surrounding pool area. Keep your pool water sparkling clean so if someone is on the bottom, they can be seen.
Make sure your pool deck is made of or treated with slip-resistant materials.
In public swimming pools, always swim in areas supervised by a lifeguard and read and obey all rules and posted signs.
LAKE & RIVER SAFETY
Children or inexperienced swimmers should ALWAYS wear a US Coast Guard-approved personal floatation device/life jacket when around the water.
Watch out for the dangerous “too’s” – too tired, too cold, too far from safety, too much sun, too much strenuous activity.
Set water safety rules for the whole family based on swimming abilities (for example, inexperienced swimmers should stay in water less than chest deep).
Be knowledgeable of the water environment you are in and its potential hazards, such as deep and shallow areas, currents, depth charges, obstructions and where the entry and exit points are located. The more informed you are, the less likely you are to be injured or killed.
Use a feet-first entry when entering the water.