Chlorine: Reclaim The Power Of Cleanliness In Spa Pools

Jetspa spa pool

At Jet Spas, we recommend maintaining a clean and hygienic spa pool to ensure a safe and enjoyable experience. In regards to disinfection, chlorine is one of the most widely used and effective sanitisers for spa pools. In this article, we will explore the importance of chlorine in spa pool maintenance, its benefits, and how to use it correctly to keep your spa water crystal clear and free from harmful contaminants.

The Role of Chlorine in Spa Pool Maintenance: 

Chlorine is a chemical compound known for its powerful disinfecting properties. When added to spa pool water, it acts as a sanitiser, effectively eliminating bacteria, viruses, algae, and other microorganisms that can compromise water quality and pose health risks to you and your family. In addition, chlorine breaks down the cellular structure of these contaminants, rendering them harmless.

Benefits of Chlorine in Spa Pools:

Powerful Disinfection: 

Chlorine effectively kills many pathogens, including bacteria, viruses, and fungi. It helps maintain water clarity and ensures a safe environment for spa users.

Oxidation and Shocking: 

Chlorine also acts as an oxidiser, eliminating organic compounds, body oils, sweat, and other contaminants introduced into the spa water. Regularly shocking the spa pool with chlorine helps remove these impurities, preventing the buildup of unpleasant odours and maintaining water freshness.


Chlorine is a cost-effective sanitising option compared to alternative disinfection methods. It offers reliable and long-lasting protection against microbial growth, helping extend spa pool equipment’s lifespan.

Ease of Use: 

Chlorine is available in various forms, including granules, tablets, and liquid, making it easy to add to your spa water. It can be integrated into most spa pool maintenance routines, ensuring hassle-free sanitisation. We recommend using the Crystal Water range at Jet Spas.

Chlorine for spa pools

Proper Use and Maintenance: 

To ensure the effective and safe use of chlorine in your spa pool, consider the following guidelines:

Testing and Balancing: Regularly test your spa water using a reliable test kit to monitor chlorine levels and maintain proper water balance. Aim for a recommended range of 3-5 parts per million (ppm) for chlorine in spa pools.

Regular Chlorine Addition: Add chlorine to the spa water according to the manufacturer’s instructions or the recommendations of your spa pool professional. Different chlorine products may require specific dosages and application methods.

Pre-Dissolving Chlorine: If using chlorine granules, dissolve them in a bucket of water before adding them to the spa pool. This ensures even distribution and prevents direct contact with spa surfaces, which may cause damage.

Routine Maintenance: Establish a regular maintenance schedule that includes testing, adjusting chlorine levels, and shock treatments as needed. Proper filtration and circulation also contribute to chlorine’s effectiveness in keeping your spa water clean.

Safety Precautions: Always handle chlorine products with care and follow safety instructions provided by the manufacturer. Store chlorine in a cool, dry place away from sunlight and other chemicals.

Final Words

Chlorine plays a crucial role in maintaining the cleanliness and hygiene of your spa pool. Its disinfecting properties, oxidation capabilities, and cost-effectiveness make it a popular choice for spa owners. You can ensure a safe, clean, and enjoyable environment for all spa users by correctly understanding what is best and how to use and maintain chlorine in your spa pool in NZ.

So, dive into the power of chlorine and embrace the tranquillity of a pristine spa pool experience. If you have any questions about spa pools, why not contact us at Jet Spas? We are only too happy to help.

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