The temperature of a whirlpool spa hot tub is usually slightly higher than body temperature. The heat stimulates the dilation of capillaries, accelerating blood flow. The heat also increases the metabolic rate of epidermal cells, making it easier for dead skin cells to shed, resulting in a smoother new cell layer.

General Recommendation: Flush the swim spa hot tub after every 3 to 5 uses, or at least once a week. This achieves a good balance between maintaining water quality and maintenance costs.

Using excessively high concentrations of hydrogen peroxide in swim spa hot tubs may corrode or irritate bath equipment, pipes, and human skin. Therefore, the concentration must be strictly controlled during disinfection; a low concentration (1%~5%) added in stages is generally recommended.

Even in sub-zero winter conditions, the internal water temperature of the Whirlpool spa hot tub remains between 37°C and 40°C. The jets of massage water not only provide comfort but also ensure continuous water circulation, preventing localized temperature drops.

Sure! When the body is immersed in hot water at 38-40℃, the blood vessels in the skin naturally dilate due to the heat. The blood vessels enlarge, increasing blood flow and delivering more heat to the limbs, gradually relieving the feeling of coldness.

Clogged masssage jets not only affect the user experience but can also cause the following problems: 1. Reduced water flow and decreased massage effect 2. Increased load on the heating system 3. Increased risk of bacterial growth 4. Increased noise