Water disinfection in Cold Plunge: how to guarantee hygiene and safety according to European regulations
Cold plunging has become an increasingly popular solution for physical recovery and well-being. However, to ensure an optimal experience, it is essential to use appropriate water treatment that complies with European regulations.
Why is the ozone system delivered deactivated?
The Cold Plunge incorporates ozone disinfection technology. However:
- In the European Union, the use of this system is subject to regulatory restrictions.
- For this reason, the equipment is delivered with the ozone system deactivated by default.
This decision guarantees legal compliance and safety in its use.

What is the recommended alternative?
To maintain the water in optimal hygienic conditions, it is recommended to use only liquid chlorine applied uniformly and in a controlled manner.
This method allows for effective disinfection without compromising the integrity of the equipment materials.
Unauthorized products: risks to avoid
To preserve the durability of the Cold Plunge, it is important to avoid using:
- Chlorine tablets
- Active oxygen
- Other disinfectants or chemicals
Using unauthorized products can cause:
- Tank corrosion
- Damage to internal components
- Possible loss of warranty
Good practices for maintaining water quality
In addition to chemical treatment, there are key practices that improve water conservation:
- Shower before use to reduce contaminants
- Check and replace the filter periodically
- Keep equipment covered when not in use
- Change the water according to the intensity of use
These actions help to optimize system performance and reduce the maintenance required.
An approach aligned with safety and regulations
The deactivation of the ozone system is a matter of regulatory compliance and responsibility. Proper maintenance allows for:
- Ensuring user safety
- Extend the useful life of the equipment
- Maintain optimal water quality
Proper water treatment management is key to ensuring the long-term performance and experience of the Cold Plunge.