By: Card On Guard

When you hear the word innovation, what comes to mind?

Probably high-tech gadgets, sleek machines, and complicated systems with way too many buttons. But what if the smartest solutions weren’t about adding more tech and instead relied on nature’s old tricks to do the job more efficiently?

For years, we’ve been told that the only way to keep pools clean is with many chemicals. Chlorine, shock treatments, algaecides…it’s a never-ending cycle. But nature has been maintaining balance long before chemicals came into play. Sunlight, for example, helps reduce airborne bacteria through UV exposure, naturally limiting their survival (Source: Sanibel Air and Electronic). These natural processes have been at work for several years, suggesting that water can be maintained without frequent chemical intervention.

So, what if pools could stay clean the same way?

That’s what Card On Guard is attempting to do. Instead of relying on the same traditional chemical-based routines (or complex filtration systems that require regular maintenance), it harnesses the power of sunlight to help keep the water clean. The result? A solar-powered, chemical-reducing pool treatment system that may reduce chlorine use, making swimming potentially safer, healthier, and simpler. Just a naturally cleaner pool with fewer harsh additives.

But how exactly does it work? And why is switching to a natural approach more important than ever?

A Smarter Way to Keep Pools Clean Without the Chemical Overload

The reality is that excessive chemical use can pose possible health risks, contribute to environmental damage, and create unnecessary costs for pool owners. As people become more conscious of what they put in and around their bodies, it is worth thinking about the environments we put ourselves in.

Photo Courtesy: Card On Guard

Healthier Swimming: Protecting Your Skin, Hair, and Lungs

Chlorine does its job in killing bacteria, but it does not come without consequences. Prolonged exposure can potentially speed up skin aging, trigger eczema flare-ups, and leave skin dry and itchy. It can also disrupt the skin’s natural oil balance, leading to acne breakouts and discoloration. Over time, this constant exposure may weaken the skin barrier, making it more prone to irritation and possible long-term damage. (Source: DCSI, 2021)

It is not just about irritation, though. The real concern is what happens when chlorine byproducts are inhaled. Young children who regularly swim in chlorinated pools could experience increased lung permeability, making their airways more sensitive and more likely to develop asthma—especially when combined with other risk factors. (Source: Swimming Science Journal, 2009)

For anyone with sensitive skin, respiratory issues, or just a desire for a more refreshing swim, cutting down on chlorine might make a noticeable difference.

Preventing Chemical Injuries: A Hidden Danger in Pool Maintenance

Many pool owners handle chlorine and other chemicals without a second thought. But what many don’t realize is just how hazardous these substances can be. Chlorine, while not among the most frequently released chemicals, is one of the leading chemicals linked to injury because of its hazardous properties. (Source: Centers for Disease Control and Prevention, 2019)

One of the biggest risks? Inhaling toxic fumes. A significant number of emergency room visits linked to pool chemicals happen because people accidentally breathe in chlorine vapors, even just from opening a container or handling pool water with unbalanced chemical levels. (Source: Centers for Disease Control and Prevention, 2019)

Eco-Friendly Pool Care: A Smarter Choice for the Planet

Chlorine does not just disappear once it hits the water. It reacts with organic matter and forms chloramines which carry into the environment. These compounds can reduce air and water quality and pose a risk to aquatic life. If the water reaches streams, ponds, or other bodies of water, it may be toxic to fish and other wildlife. Even draining it onto the ground could harm plants and disrupt local ecosystems. (Source: National Pesticide Information Center, 2024)

Switching to a more natural approach to pool care isn’t just about personal health. It’s about protecting the environment, reducing chemical pollution, and keeping our ecosystems balanced.

With all these concerns about health risks, environmental damage, and the dangers of handling pool chemicals, it is clear that traditional pool maintenance might benefit from an upgrade.

That is why Card On Guard was created. Instead of relying on chemicals to keep pools clean, it harnesses the power of nature to do the job more effectively, safely, and with less effort.

A Sun-Powered Solution

But how can a small, solar-powered device floating in a pool replace so much of what chlorine does? Using BioPhotonX™ UV Light Conversion Technology to purify water by harnessing the power of sunlight, just like nature has for several years.

Here’s how it works: Card On Guard transforms sunlight into a natural cleaning force, potentially reducing the need for chlorine and other harsh chemicals. Its advanced solar-activated film captures and reradiates high-energy light, generating free radicals that break down bacteria, algae, and organic contaminants before they become a problem.

Unlike traditional pool treatments that rely on chemical additives or bulky filtration systems, Card On Guard works passively. Just drop it in your pool, and it gets to work! Even on cloudy days, it keeps working, ensuring crystal-clear, healthier water with minimal effort. It can even work for indoor pools that have windows.

Ready for a Smarter, Safer, and Cleaner Pool?

Pool maintenance shouldn’t feel like a science experiment. Measuring, balancing, and handling chemicals takes time, and let’s be honest, it is not the safest or most enjoyable part of owning a pool.

Card On Guard‘s solar-powered solution works with nature to keep your pool fresh and inviting while cutting down on harsh chemicals. No complicated installations or constant monitoring, just cleaner water with less work.

Need a visual? Watch this short clip to see how it works.

Disclaimer: The information provided in this article is intended for general guidance on pool maintenance and may not apply to all pool types or situations. Individual results may vary, and it’s recommended to consult with a pool professional for personalized advice.

Published by Joseph T.