By Megan O’Neill, Rodale.com

Public pools across the country are open for the summer season, but a recent survey could make you think twice about jumping in. According to the poll, almost half of swimmers admit to one or more behaviors that contribute to an unsanitary pool. And you’ve probably suspected as much, since the poll also shows 84 percent of us believe our fellow swimmers participate in unhygienic pool behavior.

THE DETAILS: The poll of 1,000 adults was conducted in late April and early May of this year by the Water Quality and Health Council, a body of scientific and other experts who advise the American Chemistry Council, an industry trade association. One in five respondents (17 percent) admitted to urinating in the pool, while almost eight in ten (78 percent) are convinced that their fellow swimmers are guilty of this act. Plus, about a third (35 percent) jump in without showering first, and three-quarters (73 percent) think other swimmers do the same. Even though most people seem wary of the hygienic standards of the swimmers around them, only 36 percent say that pool water cleanliness is on their mind when they take the plunge.

WHAT IT MEANS: Besides being just plain gross, filthy pool practices can lead to unsafe swimming conditions. Urine—as well as sweat and even sunscreen—contain nitrogen, which eats up a pool’s free chlorine. Free chlorine is what kills waterborne germs that could make you sick if ingested. So if too many people are peeing in the pool or diving in while sweaty, that could mean less chlorine’s available to wipe out nasty critters.

Even when chlorine levels are at proper levels, some illness-causing organisms can survive. For example, about two-thirds of all recreational water illnesses (or RWIs) are caused by Cryptosporidium, a chlorine-resistant microorganism that causes diarrhea. “Crypto can survive for as many as 10 days, even in a well-maintained pool,” says Michele Hlavas, epidemiologist in the Division of Parasitic Diseases for the Centers for Disease Control and Prevention (CDC). Which is why swimmers need to take on some of the responsibility for maintaining the safety of their pools. “Pool operators can’t do it all by themselves, as it’s the swimmers who bring the parasites into the water,” says Hlavas. “Swimmers have to get invested in keeping their pool clean and keeping themselves healthy.”

Here are a few tips to help you protect yourself, and other swimmers, from pool-related illness: » Continue reading “Peeing in the Pool . . . Go Figure It Happens”

What to use, Vermiculite or Sand for the bottom of your vinyl liner pool?

Rule #1 :: If you are putting in an inground swimming pool, never use sand.  If you are talking to a builder who only uses sand, politely say thanks and escort him out of your house.  Using sand is easier, less expensive, less messy; but it is also just being lazy, suck in 1980, and not good for the end user.  Simply put, you are working with someone who isn’t concerned with making the best pool possible.

Strong Pool Krete is made up of Portland cement, vermiculite, and sand.  When all three are combined and troweled out, you get a strong smooth surface for your liner to lay on.  Pool Krete will setup and turn into a hard “cork board” for your liner.

When using sand under your vinyl liner is doesn’t hold its form as well as » Continue reading “Strong Pool Krete (Vermiculite) or Sand?”

The winter is the time of year when many people begin to think about their summer holidays with thoughts of lounging on a beach somewhere hot. But the colder months are also the best time of year to build your own swimming pool.

The current world-wide economic downturn is forcing many people to postpone their planned home moves as property values continue to depreciate. Uncertainty in the housing market is leading to many people looking at their existing homes and considering ways that they can enhance their property. Rooms in the roof, extensions, new kitchens and garden makeovers are all excellent ways to make the most of your current property and improve the quality of your life. Another is to install a swimming pool in your garden.

» Continue reading “Above Ground Pool Build”