Chlorine, as a purification agent, has actually been utilized for water treatment and pool because the early 1900s. There are increasing issues of these chemicals widespread and the long-term direct exposure to human health. It is well recorded that chlorine, when combined with raw material, can produce hazardous byproducts such as trihalomethanes (THMs). The health risk of THMs to swimmers is increased as chlorine levels are higher and the natural load is heavier (leaves, algae, dead skin, hair, cosmetics, and urine for instance). Chlorine, even at correct levels, can trigger rashes and allergies in some people. Chloramines (another byproduct of chlorination) is understood to aggravate the eyes, nose, and throat. Those experiencing asthma and bronchitis are more at risk.

Many customers lack the knowledge and understanding to effectively keep the chemistry of their swimming pool. Confusion on terms such as total chlorine, integrated chlorine, and available and complimentary chlorine prevails. Comprehending the need and timing to sock a pool connects to the previous sentence. Considering that chlorine can not support the water on its own, a dry stabilizer (cyanuric acid) is added to the water to make it resistant to sunlight. Numerous end users are not utilizing the appropriate levels of the stabilizer which increases chlorine consumption or could be harming the surface of their swimming pool.

Saltwater pools are ending up being more prevalent as individuals think it is a chlorine alternative and less upkeep. These saltwater swimming pools, which convert salt chloride into chlorine, still need correct balancing of the water chemistry.

In spite of these disadvantages, chlorine is the most commonly utilized pool sanitiser worldwide today. It works as it curbs the growth of algae and germs, oxidizes particulates to make the water clear, and sanitizes the water. However, more than ever, customers are seeking a reliable option. If you are looking for a much healthier alternative, the post below goes over nine healthier and environmentally-friendly alternatives to chlorine for swimming pools.

Alternatives to Chlorine You Could Consider

Chlorine, nowadays, does have a number of alternatives that satisfy at least the standard requirements of security. There are tried and checked alternatives to chlorine and research is still being continued to this day.


Bromine is used as an alternative to chlorine. Nevertheless, it has comparable residential or commercial properties to that of chlorine and is a halogenic substance. Likewise, bromine is more costly than chlorine. While it fulfils the aspects chlorine does, it is not a really preferred alternative. Bromine, much like chlorine, needs to be utilized in conjunction with other chemicals and ingredients. It is extremely hard to stabilize and does not work well in outdoor pools.


It does assist minimize the amount of chlorine you use in the pool. It helps degrade natural impurities. It is not an independent alternative that should be utilized in combination with chlorine or another sanitiser.

Reduction in Water Temperature Level

Reducing your water temperature to colder than typical will assist in slow bacterial and algal growth. Most of these bacteria multiply and grow in warm to hot environments. It minimizes the speed of chemicals reacting with each other or human skin. So, while decreasing temperature is not an independent option, it can certainly lower the quantity of chlorine you would need to utilize otherwise. The disadvantage here is that it is tough for some people to swim easily in cold water. The technique you adopt to lower the water temperature would mainly depend on the outdoors weather condition. You can go for a pool chiller if the environment is warm and enjoyable. If the outside weather is cold, you can select aeration or oxygenation through fountains. If you have a water heater set up, lower the thermostat level. Chillers and heating units are really expensive in contrast to other pool devices alternatives. Chlorine, or other sanitation systems, still must be utilized. However, the amount required is lowered. Probably insufficient to justify the expenditure.


It is more expensive than chlorine and so is the upkeep expense of such pools. If converting to PHMB, it is suggested to drain out the water, which probably contains traces of chlorine. When swimming, your skin or swimming fit must not have any traces of chlorine, else it might respond with PHMB.

U/V Light

You can use UV light and chlorine in combination with each other. UV easy work as a sanitiser and destroys most germs in the swimming pool, while chlorine maintains the residual impact. Installing a UV light system in your swimming pool can reduce the amount of chlorine you would need to use and it is effective at reducing chloramines. To get the ideal size of UV light, you would have to determine the circulation rate of your swimming pool. UV light can destroy germs and infections if properly sized. UV does not provide any sanitation recurring and lots of microorganisms can replicate at a much faster rate than water can be recirculated through the pool and the device.


Disallowing the needed minimal quantity of chlorine in the pool, all the other suspended particles, organic matters, and germs are selected and tossed out by this filter. These membranes have extremely thin semi-permeable pores through which essential disinfectants and certain salts get penetrated into the swimming pool once again. Water is cleaned without the usage of chemicals.

Mineral Water Swimming Pool Systems

These cartridge-based systems include minerals/alloys that deactivate algae and other bacteria as water streams through its chamber. 2 typical brand names are Pool FROG and Nature 2 and can minimize the need for chlorine as much as 50%. They are easy to use and low on upkeep as you can refill the mineral cartridges. This system can be just attached to the PVC pipes of pool systems. The drawback is that chlorine must be utilized and the replacement cartridges can be costly and have to be changed typically on bigger swimming pools.

Pristine Blue

This is an exclusive technology established by Earth Science Laboratories. Its main ingredient comprises copper sulphate pentahydrate which constitutes approximately 19.8% of its active ingredients. This technology uses the positively charged copper ions to destroy all the negatively charged germs and other bacteria in the swimming pool. It is very effective; nevertheless, it is the most costly alternative to preserve a swimming pool.

Copper Ionization

Copper ionization is a reliable alternative for a chlorine-free swimming pool. It is more expense efficient and produces healthy pool water. Unlike chlorine and salt systems, ionizers are pH neutral so pH maintenance is simpler.

Unfortunately, sometimes the cost of replacing the pool system outweighs the potential benefits. So what can you do if you already have a chlorine pool? The best option is to protect yourself against chlorine with the right swimwear.

The chlorine resistant swimwear by LaSculpte is created from a unique chlorine resistant fabric. This fabric option is a high-quality cloth that is meant to retain its shape and prevent fading for a longer period of time. LaSculpte is particularly proud of its wonderful variety of fashionable choices for both normal and plus-size women. Examine the LaSculpte swimwear line to see how high-quality fabric materials may help you.