A hot tub is a place of relaxation, but behind the scenes, a proper chemical balance is essential to ensure clean and safe water. Using the right hot tub chemicals helps maintain water clarity, prevents bacteria buildup, and extends the lifespan of your spa. Whether you’re new to hot tub maintenance or looking for high-quality products, Wellis offers a comprehensive selection of hot tub and spa chemicals to meet your needs.
Maintaining a hot tub requires a combination of different chemicals to keep the water in optimal condition. Here are the key types of hot tub chemicals you’ll need:
Sanitisers
Sanitisers are the most critical chemicals for hot tubs, as they kill bacteria and prevent contamination. The two most common options are chlorine and bromine.
- Chlorine: A widely used and highly effective sanitiser that quickly eliminates bacteria and contaminants. However, it has a distinct smell and can sometimes cause skin or eye irritation if not balanced properly.
- Bromine: A gentler alternative to chlorine, bromine is odourless and maintains its effectiveness at higher temperatures. It requires more frequent dosing but is ideal for those with sensitive skin.
pH Balancers
A properly balanced pH level is crucial for water comfort and sanitiser effectiveness. The ideal range is 7.2 to 7.6.
- pH Increasers raise pH levels if the water becomes too acidic, preventing irritation to the skin and eyes.
- pH Decreasers lower high pH levels, which can cause cloudy water and reduce the effectiveness of sanitisers.
Shock Treatments
Shocking your hot tub is necessary to break down organic contaminants and refresh the sanitiser’s effectiveness. Shock treatments help remove buildup from lotions, sweat, and other impurities, keeping the water clear and fresh.
Algaecides
Algae growth can turn hot tub water green and slimy. Algaecides prevent and eliminate algae blooms, ensuring a clean and pleasant soaking experience.
Proper Dosage
Always follow manufacturer guidelines for dosing hot tub chemicals. Overusing chemicals can cause skin irritation, while underdosing may allow bacteria to thrive.
Water Testing
Regular water testing is essential to determine which chemicals your hot tub needs. Use test strips or liquid test kits to check pH, chlorine/bromine levels, and alkalinity.
Correct Order of Application
Adding chemicals in the correct order ensures they work effectively. Always add chemicals to water and never water to chemicals. This prevents reactions that could compromise water balance.
Dilution Before Adding
Some hot tub chemicals, such as granules, should be diluted before adding them to the tub to prevent uneven distribution or damage to the spa components.
Proper Ventilation
Always handle chemicals in a well-ventilated area to avoid inhaling fumes that could be harmful.
Safe Storage and Handling
Keep chemicals in a cool, dry place, away from direct sunlight or moisture. Store them in their original packaging and ensure they are out of reach of children and pets.
Personal Protection
When handling hot tub chemicals, wear protective gloves and goggles to prevent direct contact with skin and eyes. Always wash your hands thoroughly after handling any chemical products.
Wellis provides a wide range of high-quality hot tub chemicals designed for effective and safe water maintenance. Whether you need an individual sanitiser, a pH balancer, or a complete hot tub chemical starter kit, we have the right products for your needs. Explore our selection and enjoy a clean, safe, and refreshing hot tub experience!
