Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Pool Chemical Studies

Three Alarming Studies that are Shaking Up the Pool Industry

Researchers have known for years that pool water can cause burning eyes, skin rashes, breathing problems and even damage to dental enamel. But now researchers are discovering that's just the tip of the iceberg.

Regardless of whether your pool uses regular chorine, a chlorine generator, or is a salt water pool, the problem is the same. We'll share with you three ground-breaking studies, all substantiated and credible.

Study 1:  American College of Sports Medicine Study

This research was the first to investigate how typical chorine concentrations can cause respiratory problems. This presented at the American College of Sports Medicine found exposure to traditional chlorine levels constricted airways in the lungs leading to coughing, wheezing, and shortness of breath. The typical chlorine level found in most pools is between 2 ppm and 4 ppm. According to the study, this concentration of chlorine causes some serious breathing problems. But when chlorine was lowered to just 0.5 ppm the problems disappeared. Other studies have confirmed that pulmonary function decreases when subjects are exposed to 1.0 ppm, but no adverse effects were found at 0.5 ppm chlorine. Read the full details of this study.

american college of sports medicine

Study 2:  Municipal Institute of Medical Research

This study was published in the , a medical Journal published on behalf of the . You may download the full article . The findings were that swimming pool chemicals can be harmful when they are inhaled, ingested or absorbed through the skin while swimming. Researchers found that disinfection by-products are linked to an increased risk of cancer. They name trihalomethane (THM) as the most prevalent chlorination by-product and investigate long term exposure and bladder cancer risk. The conclusion was that swimming in chlorinated pools boosted bladder cancer risk by an alarming 57%. Researchers also noted that when chemicals such as THM is absorbed through the skin or lungs, it may have a more powerful carcinogenic effect because it doesn't undergo detoxification in the liver.

Study 3:  Catholic University of Louvain Public Health Department

This is a that appeared in the medical journal . In this study, supported by the National Fund for Scientific Research, researchers wanted to fully evaluate the connection between chlorinated swimming pools and allergic diseases. The researchers concluded that the chlorine used in pools can boost a child's risk of asthma up to six-fold. Chlorinated pool exposure was also found to contribute significantly to other respiratory allergies among adolescents. Dr. Alfred Bernard, a Toxicologist at the University, noted the following:

"There is little doubt that pool chlorine is an important factor implicated in the epidemic of allergic diseases affecting the westernized world."

- Dr. Alfred Bernard

What Have we Learned about Pool Chemicals?

First, the chlorine levels recommended for swimming pools are often misguided. Researchers have found that the amount of chlorine found in pools is excessive. Repeated exposure to common chlorine levels can lead to a host of complications. Second, disinfection by-products are the most dangerous chemicals in pools, and are known to boost the risk of asthma and allergies. The more severe implications were an increased risk of bladder cancer. It all comes down to this. There's a lot at stake. Something must be done.


The Consensus is that Low Chlorine Levels are “Health Protective”

Researchers recommend seeking out pools with low chlorine levels. In addition, the World Health Organization has publicly stated that “Lower free chorine concentrations may be health protective when UV is used." This is fully supported by studies that found no adverse effects of chlorine at a low concentration of 0.5 ppm.

Some owners report a chemical reduction of 90% and a savings of $350 - $400 per year.

How Can we Make Pools Safe?

The solution is proven and simple. Ultraviolet light. SpectraLight is designed to safely eliminate dangerous chlorine by-products, helping us to protect what’s important. By harnessing the raw power of ultraviolet light. UV technology dramatically lowers the need for chlorine and eliminates chlorine by-products for a cleaner, safer, and easier to manage swimming pool or spa. Many commercial pools have already moved to UV disinfection, and with great success. And now SpectraLigh is making UV disinfection affordable for all.

Compare SpectraLight to other technologies

There are a number of alternatives for swimming pool sanitation. Compare UV to chlorine, ozone, ionization and other technologies here.

Compare SpectraLight

Spectralight Ultraviolet