How to Clean a Pool Without Chemicals: A Guide to Eco-friendly Pool Maintenance

 On a sweltering summer day, there's no greater delight than diving into the refreshing embrace of your garden pool or swimming pond. Imagine immersing yourself in pristine, crystal clear water, devoid of any algae, unsightly murkiness, or harmful bacteria.

In the past, maintaining such pristine conditions in home swimming pools relied heavily on the use of chemicals. However, today's advanced solutions offer a more eco-friendly alternative. Leveraging the power of nanotechnology, there are now special products designed for chlorine-free water maintenance that deliver remarkable results.

One such product, FN NANO® AQUA, is a groundbreaking solution that curbs the proliferation of microorganisms, thereby reducing water contamination from organic impurities. This means you can enjoy the pure, untainted waters of your pool or pond, without the need for harsh chemicals.

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Unveiling the Unsuspecting Culprits Behind Pool Pollution

In every swimming pool, a complex interplay of factors can compromise the quality of the water. Even with comprehensive coverage using a pool cover, an array of impurities such as leaves, insects, grass, pollen, dust, and other mechanical debris can still infiltrate your sanctuary.

While a sturdy cover can provide effective defense against these elements, it won't entirely eliminate the concern of water pollution. In fact, the most notorious perpetrators of pool contamination are often the most unsuspecting ones - the swimmers themselves.

As we enjoy a refreshing swim, our bodies can inadvertently contribute to the degradation of the water quality. The minute particles of dead skin, sweat, sebum, mucous secretions, and remnants of sunscreen, cosmetics, soaps, and other substances can all seep into the pool water. These elements create a fertile breeding ground for algae and various microorganisms.

And yes, as you might have guessed, it's nearly impossible to completely prevent this. Even a thorough shower before a swim won't remove all the potential contaminants from our bodies.

Once polluted, the water becomes a conducive habitat for harmful microorganisms to thrive, posing health risks to swimmers. The deterioration of water quality can also manifest in changes in water color, increased cloudiness, or an unpleasant odor.

What's less known, however, is that even the very chemicals intended to maintain pool hygiene can sometimes contribute to the decline in water quality. It may sound paradoxical, but it's an important fact to consider in your quest for the perfect swim.

The Double-Edged Sword of Pool Chemistry

Pool chemicals are a ubiquitous part of maintaining a clean and safe swimming environment. However, these potent substances can also pose health risks.

Common Pool Chemicals

The basic chemical agents for water treatment include:

  • Chlorine
  • Peroxide
  • Specialty treatments

Important: Combining these methods, particularly chlorine with peroxide, can lead to dangerous chemical reactions. Always use these treatments separately.

Challenges with Chlorine

Chlorine is typically the go-to agent for pool water treatment. It's cost-effective and commonly available, but it comes with its fair share of issues.

One challenge is that chlorine's effectiveness rapidly decreases when the water's pH value rises above 7.4. However, most pool owners can manage this issue.

The more significant concern is the impact of chlorine and its compounds on human health. Chlorination of pool water can lead to:

  • Skin irritation
  • Eye redness
  • Itching
  • Gynecological problems
  • Various allergic reactions

Furthermore, swimming in chlorinated water may disrupt the protective function of the bronchial mucosa, potentially allowing more allergens into the body. This topic is further explored here.

Additionally, chlorinated water often has an unpleasant odor, adding to the list of chlorine-related drawbacks.

Redefining Pool Cleaning with Nanotechnology: FN NANO® AQUA

Keeping a pool clean doesn't necessarily require harsh chemicals. With the help of nanotechnology, FN NANO® AQUA offers an innovative and eco-friendly alternative.

An Ecological Revolution

This nanotech marvel, developed by a leading Czech company, is a cutting-edge solution for chlorine-free pool water maintenance. FN NANO® AQUA suspension is designed to combat green algae, bacteria, and fungi in garden pools.

Activated by light, FN NANO® AQUA works purely on a physical effect. This photocatalytic nanotechnology harnesses light energy, transforming it into a powerful cleaning and antimicrobial force.

"Over the course of one sunny day, the cyanobacteria will gradually be killed and the toxins decontaminated. You have practically drinking water without parasites, without bacteria, without chemistry," - Jan Procházka, as reported in Hospodářské noviny.

This product represents a significant advancement in chlorine-free garden pool cleaning. However, current legislation prevents its use in maintaining water quality in public swimming pools without thorough and consistent maintenance.

How Does FN NANO® AQUA Work?

FN NANO® AQUA suspension contains inert mineral substances that leverage the energy of UV light to clean pool water in the most eco-friendly way possible. This allows you to easily maintain crystal clear, healthy water in your family swimming pool.

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Understanding FN NANO® AQUA: A Threefold Mechanism of Action

FN NANO® AQUA leverages three primary mechanisms to maintain clean and healthy pool water:

  1. Photoprotection: Cyanobacteria, algae, and other microorganisms rely on ultraviolet radiation for survival. FN NANO® AQUA forms an inorganic film around these organisms, blocking UV radiation and halting photosynthesis-based physiological processes, leading to their demise.

  2. Starvation of Microorganisms: FN NANO® AQUA contains photoactive titanium dioxide (TiO2) crystals that, when activated by daylight or artificial UV light, physically remove microscopic organic impurities, thereby starving microorganisms.

  3. Photocatalysis: Using a completely natural process known as photocatalysis, FN NANO® AQUA breaks down organic molecules into carbon dioxide and air.

By leveraging these mechanisms, FN NANO® AQUA not only prevents the overgrowth of microorganisms but also reduces the accumulation of organic substances in the pool.

Chemical-Free Pool Maintenance with FN NANO® AQUA

With proper pool water composition, lower intensity and frequency of use, and adherence to the recommended procedure, FN NANO® AQUA can yield clean and healthy water without any chemicals. If necessary, FN NANO® AQUA can also be combined with commonly available chemicals or active oxygen (ozone).

FN NANO® Aqua Transforming Pool Water in Just 7 Days!

Benefits of FN NANO® AQUA

  • In sunny weather, FN NANO® AQUA can clean the pool in just 4 to 8 hours.
  • It's pH neutral and works effectively at any pH level.
  • Provides maximum ecological solution for water cleaning.
  • Destroys toxins, grease, and dirt.
  • Prevents overgrowth of unwanted microorganisms.
  • Suitable for home pools, garden ponds, and aquariums.
  • Ideal for those with sensitive skin, small children, and allergy sufferers.
  • Minimizes the use of cleaning chemicals.

Limitations of FN NANO® AQUA

  • Requires sand filtration.
  • Application can be time-consuming.
  • Not suitable for hot tubs.
  • Requires a UV light source for indoor or covered outdoor pools.

Applying FN NANO® AQUA: A Step-by-Step Guide

  1. Shake the suspension: Before each application, shake the suspension thoroughly to ensure an even mix.

  2. Dilute: Dilute FN NANO® AQUA according to the instructions and then mix using a stick blender.

  3. Apply: Whether it's the first use of the season or routine maintenance, spray the suspension evenly on the pool's surface.

  4. Wait: Allow 6 to 8 hours for the nanotechnology to work its magic.

For maintaining clear and healthy water, the manufacturer recommends applying FN NANO® AQUA every 10 to 14 days. If water quality deteriorates, increase the frequency to once every 7 to 10 days.

Enjoy a refreshing and healthy swim without the need for toxic chemicals, today!

Frequently Asked Questions

How does FN NANO® AQUA work?

FN NANO® AQUA is designed to purify water and control the proliferation of microorganisms physically, without resorting to harmful chemicals. To ensure optimal performance, it's vital that your pool is exposed to abundant natural daylight, particularly the ultraviolet component, or alternatively, incorporate a UV light into your filtration system for regular usage.

Is the product harmful or does it have any adverse effects for animals or humans?

FN NANO® AQUA is not harmful to humans, animals, or other animals. SZÚ also conducted testing on aquarium fish, where 1 liter of FN NANO® AQUA was added to a two-liter aquarium, and even such a concentration was not harmful to the animals.

Does FN NANO® AQUA bother hard water?

Never mind.

Does FN NANO® AQUA work when it is cloudy and the sun is not shining?

Yes, it works, but the photocatalysis process is more effective in cloudless weather, so it is good to apply ideally in the morning or early morning, so that the FN NANO® AQUA suspension can work quickly and immediately.

Is FN NANO® AQUA suitable for a hot tub?

Not suitable, as sand filtration is always required to filter out the silt from the water.

Can FN NANO® AQUA also be used in a garden pond with live fish?

Yes, the product is non-toxic.

Is it possible to use FN NANO® AQUA in a pool with a heat pump for water heating?

Yes.

Is FN NANO® AQUA suitable for small ponds with aquatic plants such as water lilies and water grasses where there is no filtration?

Where there is no filtration, it is not possible to apply FN NANO® AQUA. The nanocrystals wrap around themselves and destroy microorganisms using photocatalysis, they sink to the bottom and must be filtered, otherwise, the water would still be white and cloudy.

What to do if my water is dirty and already completely green?

In the case of a lot of green water, try shock cleaning - (for already green pools) 1 liter per 10-20 m3 of pool water, or repeat the whole process. However, this method is not very economically advantageous, we recommend using a chemical product based on chlorine or, if chemistry does not work, changing the water in the pool.

Is the product harmful or does it have any adverse effects for animals or humans?

FN NANO® AQUA is not harmful to humans, animals, or other animals. SZÚ also conducted testing on aquarium fish, where 1 liter of FN NANO® AQUA was added to a two-liter aquarium, and even such a concentration was not harmful to the animals.

Does FN NANO® AQUA bother hard water?

Never mind.

Does FN NANO® AQUA work when it is cloudy and the sun is not shining?

Yes, it works, but the photocatalysis process is more effective in cloudless weather, so it is good to apply ideally in the morning or early morning, so that the FN NANO® AQUA suspension can work quickly and immediately.

Is FN NANO® AQUA suitable for a hot tub?

Not suitable, as sand filtration is always required to filter out the silt from the water.

Can FN NANO® AQUA also be used in a garden pond with live fish?

Yes, the product is non-toxic.

Is it possible to use FN NANO® AQUA in a pool with a heat pump for water heating?

Yes.

Is FN NANO® AQUA suitable for small ponds with aquatic plants such as water lilies and water grasses where there is no filtration?

Where there is no filtration, it is not possible to apply FN NANO® AQUA. The nanocrystals wrap around themselves and destroy microorganisms using photocatalysis, they sink to the bottom and must be filtered, otherwise, the water would still be white and cloudy.

What to do if my water is dirty and already completely green?

In the case of a lot of green water, try shock cleaning - (for already green pools) 1 liter per 10-20 m3 of pool water, or repeat the whole process. However, this method is not very economically advantageous, we recommend using a chemical product based on chlorine or, if chemistry does not work, changing the water in the pool.

How is it easiest to apply your product? I have a counter current.

If you have a counter-current application, you can pour the prepared and thoroughly mixed FN NANO® AQUA suspension into the pool at the outlet of the counter-current. This will thoroughly and evenly mix the suspension in the pool. Don't forget to turn off the filtering!

Does FN NANO® AQUA work even when it is hot and the water temperature rises above 30 °C?

FN NANO® AQUA works at any temperature. The warmer the water in the pool, the more susceptible it is to the spread of microorganisms and bacteria. In such cases, the application interval can be shortened to as little as 7 days. It is necessary to visually monitor the water quality and apply it immediately if it doesn't seem good.

My walls and stairs are starting to turn green in small places, but the water is otherwise clean. Is it too late to apply?

It is not too late, but it is high time to apply FN NANO® AQUA to prevent the further spread of microorganisms and bacteria in the pool. We recommend cleaning the green algae from the bottom of the pool with a broom, for example, and then applying FN NANO® AQUA.

Do I have to monitor the pH of the water?

No need to monitor pH. FN NANO® AQUA works at any pH.

What should I do when I go away for a month? Should I cover the pool or leave it open? Nothing will happen to it, nor will it be filtered. Will the water stay clean?

Microorganisms and bacteria will form in any water where you do not have filtration running. If you do not regularly maintain the water, we recommend using chemicals.

I have a pool in the basement of the house with only normal filtration. Can your product be used here as well?

If daylight does not penetrate the pool, which contains a component of UV radiation, or if you do not have a UV lamp, our technology is not suitable for you. If you do not use sand filtration but cartridge filtration, your water may remain milky. It is not a problem, but we do not recommend this option.

I have a UV lamp in my pool system. So can I have a covered pool and not have to uncover it when applying FN NANO® AQUA?

Yes, you can use FN NANO ® AQUA in a covered pool, but it is necessary to have a permanent UV lamp or a roof that transmits UV radiation.

My pool is covered all year round to prevent heat loss. Do I have to uncover it when applying FN NANO® AQUA? If so, for how long?

It is ideal to apply FN NANO® AQUA in the morning and allow daylight to work all day. Alternatively, you can keep the pool open for at least 3-4 hours after application, with the filtration turned off. Then turn on the filtration and you can leave the pool open to continue allowing daylight to enter.

Can the suspension also be used in saltwater?

Our FN NANO® AQUA suspension also works with saltwater.

Is it suitable for small inflatable pools without filtration?

FN NANO® AQUA is also suitable for inflatable pools, but fine sand filtration is required.

I have a pool in the so-called winter garden, where there is ample light. I don't have a UV lamp in my system. How should I proceed?

Our technology works at 20 micro watts/cm2, but ordinary double-glazed windows can shield up to 80% of UV radiation. We recommend measuring the penetration of daylight into the premises or having the option to open the conservatory and allow natural daylight to enter.

 

 
Lukáš Konečný, strategy and development in nanoSPACE
Lukáš Konečný has been working in the field of nanotechnology since 2015, graduated from the University of Economics and Business and has long been involved in digital marketing, digitization and automation of advertisements for technology companies and online projects. Since May 2020, he has been taking care of the company's strategy and development at nanoSPACE.