Back in the old days people used only one of two things to keep their pool water safe, clean and clear: Chlorine or Bromine. Nowadays people can choose from chlorine, bromine, ionizer, mineralizer, biguanide, peroxide, and salt systems — and each method requires special attention to specific water quality parameters.

Not knowing what to test for with each pool water sanitizing system could have disastrous results… which brings us to an email inquiry from ‘ShonShondra911′ who recently had a pool installed in her yard and had no idea what type of test kit to use:

"Our pool salesman suggested we install our pool with one of the ionizer systems that puts small amounts of copper in the water to help keep the pool from turning green and slimy (his words) and he said we would have to test for the levels once we got all the water in and the system started but he never said what levles to test. Do we just use the yellow and red kit you sell? Test strips you sell? Or do we need lab testing each time? Can you help???"

Do not panic, Shon. Do not panic. We can help you decide what type of pool water test kit should work best for your pool’s copper ionizer sanitizing system.

While you COULD invest in a traditional wet chemistry test kits such as the Taylor Copper Test Kit which tests for copper (.2ppm – 3.0ppm) in pool water and the Taylor K-1004 Troubleshooter Test Kit which tests for alkalinity, pH and other water parameters… a simpler, less expensive option exists.

The Pool Check brand of pool test strips manufactures a dip-n-read test strip product called the Pool Check Copper 3-Way which tests for copper, pH and total alkalinity — the three main water quality parameters you will want to keep an eye on most of the time.

This product boasts detection ranges of:

1. Copper: 0, 0.2, 0.4, 0.6, 0.8, 1, 2 ppm
2. Total Alkalinity: 0, 40, 80, 120, 180, 240, 360 ppm
3. pH: 6, 6.4, 6.8, 7.2, 7.6, 8.2, 9

… and has a total test time of around one minute.

Additionally, this product requires no special chemicals, no multi-step instructions, no proprietary testing vessels (containers), and has a cost of around $11 for 50 tests!

So, unless you feel re-visiting your old high school chemistry days, we suggest you take a look at the Pool Check Copper 3-Way for your day-to-day pool water testing needs.

Since our friends over at Water Testing Blog keep ‘borrowing’ articles from us, we figured that today would be a GREAT day to ‘borrow’ one from them.

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Recently we saw that a company had a link on its web site entitled Online Pool Water Testing… and quite honestly it seemed a bit weird to think that a company could POSSIBLY test your water over the Internet so naturally we went and checked out the link.

We EXPECTED to find a convoluted bunch of advertising hype leading up to asking us to send a sample of our water to a lab someplace bu we did not find anything of that nature.

The company, In the Swim (www.intheswim.com) posted a very simple online form that asked for just a few simple pieces of information that one could obtain by looking at their pool water and using a test strip like the Pool Check 5-Way Pool Test Strips offered in our online store.

The form asked for the following pieces of information: Pool type (pool or spa), water conditions (cloudy or clear & color if cloudy), visible algae, visible stains, pH, total alkalinity, calcium hardness, and free/available chlorine (or bromine).

Then, once we hit the ‘submit’ button it took us to a page where it placed all of our values in a nice, neat table that also contained the industry accepted values for the same pool water quality parameters. This made it very easy for us to see exactly how our pool water quality compared to the way it should be.

We then had a chance to ‘view suggestions’ regarding our personal water quality situation — which we did — and a new page appeared with information regarding possible causes of our pool water woes (we said we had cloudy water and low pH). At this point the program did, of course, give a push for us to add some chemicals to our cart, but never once did the program’s language seem threatening or intimidating… like we have overheard in many pool stores over the years.

• “If you don’t fix this problem right away your pool will rot.”
• “Yeah, you CAN swim in it as-is, but I wouldn’t.”
• “Hey, if the machine says you need these chemicals then you NEED these chemicals.”
• And one of our favorites of all time: “Don’t come crying to us when your skin gets all itchy and your hair turns green, OK?”

Yep. Got to love the untrained, uncouth water testing personnel in some pool stores. Wait, we take that back. No, you don’t have to love them. You SHOULD, however, make use of Pool Check Test 5-Way Strips and the convenient, not-too-pushy Online Pool Water Test program on IntheSwim.Com. No download required, either! It’s 100% online and easy!

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We had not seen the online water test on In the Swim before and want to thank Water Testing Blog for bringing it to our attention. After playing around w/ it ourselves just now we, too, found the process pretty easy, completely painless and totally worthwhile.

Many pool stores use test methods no more sophisticated than the testing tools than you may already have at home or that you can purchase online at places like In the Swim or from our own Pool Water Test Kit Store.

The results of a recent study revealed that 1 in 5 Americans admitted to peeing in the pool. Keep in mind that more people probably pee in the pool and just didn’t want to admit it. Gross!

If you’re taking a refreshing dip in a pool with four other people, odds are one of you is urinating. This is not gross-out myth, but cold, depressing fact from a recent survey conducted by the Water Quality & Health Council, a scientific research group sponsored by the American Chemistry Council.

The survey, conducted in April, asked nearly 1,000 adults whether they urinate in pools. One in five bravely admitted their mistakes. And those are the ones who admitted it.

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It is easy isn’t it? Maybe that’s because many of us were taught as kids that chlorine counteracted any accidents. Technically, that’s mostly true. If pool operators maintain proper chlorine and pH levels, most waterborne germs are killed on contact.

But 54 percent of public pools tested by the WQHC last year failed to provide the proper chlorine levels and 47 got low marks for pH balance. You can blame poor pool maintenance, but frequent urinators don’t help.

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To find out of your pool is safe, look for some tell-tale signs of bacteria.

“Check if you see the bottom,” says Dr. Wiant. “If a pool is clear it’s likely very clean and balanced, but if it’s it cloudy or the sides are slimy, those are signs that bacteria is prevalent and the pool isn’t filtering out germs the way it should.”

Hyper-vigilant swimmers can also purchase pool test strips at any drug store and do their own scientific assessment. “They’re easy to use,” he adds, “just crack one open and dip it in the pool and you’ll be able to tell right away if the pool is clean.”

Another signal it’s time to get out of the pool: burning, stinging eyes. Although it’s not seriously harmful, when “urine combines with chlorine it becomes an irritant,” Wiant says. So if you find yourself squinting in pain after a dive, ask yourself why that person doing the backstroke in the next lane looks so relaxed. It’s not that nice of a day. ( source )

Do us all a favor, folks and PLEASE stop peeing in the pool! The Center for Disease Control has monitored pool water quality for many years now and the number of illnesses contracted from contaminated swimming pool water has increased steadily.

Some blame the increase on poorly maintained pool water but in the end it comes down to one thing in our minds: Garbage In, Garbage Out.

Shower before swimming: If everyone removed the oils and other bodily secretions from their bodies before entering the pool the chlorine and filter would have less to clean up.

Shower after swimming: Clean the pool off of you after a swim. We suggest this for two reasons: 1) Chlorine dries out your skin; 2) Perhaps a fellow swimmer, one of the 20% that admits to peeing in the pool, unknowingly had a contagious health condition that he or she passed into the water at some point. Do you REALLY want to walk around with THAT on your skin the rest of the day?

Preventative measures

Aside from showering before a swim and using the proper urine receptacles (Toilets, people! Use the toilets!) when nature calls, keeping an eye on pool water quality will go a long way towards making sure everyone has a safe, clean and enjoyable time in the pool.

Detecting a strong chlorine smell in swimming pool water does NOT always mean the water is safe. If, for example, the pH goes out of range the chlorine will not work nearly as effectively at neutralizing unwanted bacteria and other organic contaminants.

Therefore we, like the article, suggest testing pool water before diving in. Easy-to-use pool water test strips like the Pool Check 3-Way test kit give accurate, reliable water test results for free chlorine, pH and total alkalinity in under a minute.

It took a bit longer than expected for us to get everything up and running but it finally happened… The Pool Water Test Kit Store officially opened its doors this week!

Your Best Source for Pool Check Test Strips

What makes our pool water test kit store unique? Well, for starters we offer flat rate shipping (just $4.95!) for all orders regardless of size so you can stock up on Pool Check test strips for the whole swimming season for and not have to worry about outrageous shipping costs.

Additionally, the Pool Water Test Kit Store carries ONLY pool water testing supplies so you won’t get lost in a sea of pool toys and other stuff that you don’t really need. We make it EASY to get the pool test strips you need without all the unnecessary distractions.

Moral of the story?

If you need pool water test strips the Pool Water Test Kit Store carries the Pool Check brand — which is made in the United States, by the way. Pool Check has pool water test strips ranging from basic 3 Way Pool Test Strips (free chlorine, pH & alkalinity) all the way up to the more advanced 6 Way Pool Test Strips (free chlorine, total chlorine, pH, alkalinity, total hardness & cyanuric acid).

Oh, and don’t forget that we offer flat rate shipping of just $4.95 so you won’t get stuck paying a huge amount for shipping!

The main reasons people get sick from pool water: Too little sanitizer, improperly balanced water, poorly filtered pool water, and poorly circulated pool water.

While the CDC (Center for Disease Control) cannot do a whole lot about the latter reasons, it does want to help pool owners learn how to properly test for free chlorine residual in their pool water.

On this page on the CDC web site we found the following instructions for practicing free chlorine testing at home:

Testing the strips at home before visiting the pool can help you learn how to properly use and read them.

In order to test at home, you will need:

• 3 containers
• 13 cups of regular tap water
• 3 drops of liquid chlorine bleach *please note that if bleach is more than 3 months old, it may be too old to provide an accurate test

Allow tap to run for about 2 minutes

• Fill container 1 with 1 cup of water
• Fill containers 2 and 3 with 6 cups of water each
• Add 1 drop of liquid chlorine bleach to container 2
• Add 2 drops of liquid chlorine bleach to container 3

Test each container of water utilizing the strips and the manufacturer’s instructions and compare your results to the values below:

• 0 to 1 ppm free chlorine expected
• 2 to 3 ppm free chlorine expected
• 4 to 5 ppm free chlorine expected

Many people assume they know how to use their pool test strips because the instructions seem so simple and easy to follow but in reality a good number of pool owners perform pool water testing incorrectly. also, a good number of pool owners use out-of-date reagents and test strips. A definite no-no if you want to get accurate test results!

While the majority of pool owners use some form chlorine to keep their pool water clean and sanitized, a good number of people use bromine tablets or bromine powder in place of chlorine.

As a general rule bromine offers more disinfecting power than chlorine because even its combined/used form (bromamine) still has the power to help keep water safe and clean. Additionally, by shocking once a week w/ an extra dose of bromine pool and spa owners effectively ‘free’ bromine molecules up to return to their assigned task of oxidizing biological contaminants.

Do bromine pools require stabilizer?

Despite bromine’s superior stability in water compared to chlorine, pool experts suggest maintaining a cyanuric acid level between 30 and 60 part per million. Note: As with chlorine, excessively high stabilizer levels can restrict bromine’s ability to do its job effectively.

What form does bromine come in?

Bromine usually comes packaged in tablet or granular form. Most people use tablets in a floater or feeder of some sort for everyday purposes and granular bromine for weekly shock treatments. One may also use granular bromine as a means of establishing a bromine level in fresh water so that it will begin to draw off of bromine tablets in a feeder or floater.

Who sells bromine?

Pretty much EVERY pool and spa store carries bromine in one form or the other, thought usually most will not carry bromine powder in large containers.

As far as online retailers go, we know that In the Swim carries different sizes of bromine tablet pails ranging from 3.5 pounds all the way up to 500 pounds.

In the Swim’s “Americas Strongest Bromine”…

• 3.5 lbs. of bromine tablets
• 10 lbs. of bromine tablets
• 25 lbs. of bromine tablets
• 50 lbs. of bromine tablets
• 100 lbs. of bromine tablets
• 200 lbs. of bromine tablets
• 500 lbs. of bromine tablets

A question you may have at this point: “How do I test for bromine?”

As usual the easiest method involves the use of test strips manufactured by companies like Aquachek or Pool Check. Test strips offer fast, reliable test results without the need for complicated testing procedures or messy powders and liquids.

Given how BUSY most people get during the rest of the year, why would Summer offer them a break in their hectic routine? Therefore it definitely didn’t shock us one bit when ‘Mary12Adam’ wrote in and asked,

“My husnband and I both work 2 jobs and take turns shuffling the kids around to all their school, soccer, band and scout stuff. We don’t have time to run back and forth to the pool store every week for more pool chemicals. Do you know a chemical kit that will last us most if not all summer long?”

We certainly empathize with your situation, Mary, since we have kids, too, and have to create time to do ANYthing other than work, housework and drive them hither and yon.

We typically stock up on chemicals from our local pool supply store early in the season and don’t have to make a trip back until at least 3/4 of the way through the season, though sometimes a bit sooner if we get a lot of rain or have 2 or 20 more social gatherings at the homestead.

Since it sounds like you clearly don’t have a lot of time on your hands, Mary, for going to the pool store even ONCE, we suggest that you look into a pool chemical package like the Chemical Season Supply Kit (Large) from Amerimerc.Com, a leading online retailer of pool chemicals, pool test kits, pool supplies, and, of course, pool toys.

What does the kit contain? So glad you asked!

• 50 lb.3in Tablets — Great for day-to-day chlorinating
• 1 qt. Poly 60 Algaecide — A necessary tool for fending off unwanted algae
• 1 qt. Conquest Super Rust & Scale — Keep pesky metal stains out of your water
• 24 x 1 lb. bag Dura Shock — Excellent for shocking & superchlorinating
• 4 lb. pH Increaser — Effective way to elevate the pH of your pool water
• 6 lb. pH Reducer — Effective way to decrease the pH of your pool water
• Aqua Chek Chlorine 3-Way Test Strips — Fastest way to test your pool for vital parameters

Looking for other chemicals and supplies for your swimming pool and want them delivered right to your door? Check out the latest offerings on Amerimerc.Com!

For those who would like a definition of pH and an explanation of why testing for pH matters, take a look at one of our previous blog entries: “Testing for pH Levels and Why pH Matters“.

Since we have not, as of yet, posted a blog entry specifically about alkalinity, we figure we will take care of that matter right now by including a basic definition of alkalinity in this blog entry:

In a nutshell, alkalinity refers to water’s ability to resist sudden changes to its pH and to measure alkalinity we measure the amount of CaCO₃ in the water. In nature CaCO₃ typically comes from rocks and soil that water passes over in its travels.

Pool and spa owners will add CaCO₃, sometimes referred to as “Alkalinity Increaser, to counteract the basic (high pH) nature of liquid chlorine and/or the acidic (low pH) nature of most chlorine tablets and sticks.

Since pH and alkalinity have such a close relationship, and it would make sense to measure one if you planned to measure the other, the makers of the WaterWorks brand of water quality test strips created the pH and Total Alkalinity Test Strip which measures both water quality parameters simultaneously and gives accurate, repeatable results in under 30 seconds.

Directions:

1. Dip 1 test strip into a water sample for 10 seconds, then remove.
2. Immediately match pH color, then match alkalinity test pad color.

Detection Levels:

• pH: 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0
• Total Alkalinity: 0, 80, 120, 180, 240, 360 ppm (mg/L)