In public swimming pools or spas, hygiene standards generally require users to rinse thoroughly before and after entering the pool/spa to reduce the risk of contamination and cross-infection.

Thermal therapy studies have shown that immersion in water around 40°C for 15 to 30 minutes can increase skin blood flow by 30% to 50%. Combining a spa hot tub with jet massage can enhance local muscle blood flow and accelerate the excretion of metabolic waste.

Chlorine is suitable for users with limited budgets who value rapid disinfection, but it is not the best choice for those sensitive to odors and skin irritation. Bromine is ideal for users who use whirlpools, spas, and hot tubs frequently and prioritize comfort and water quality stability.

Professionals recommend that pregnant women keep the water temperature between 36°C and 37.5°C when using a whirlpool spa hot tub. This temperature ensures a comfortable spa experience without causing hyperthermia.

The impact of water temperature stability on the experience Traditional baths rely on tap water or a heater, requiring users to constantly add hot water or adjust the water temperature. Spa hot tubs feature built-in heating and thermostatic control systems, ensuring the set water temperature remains constant throughout the bath.

In short, hot water itself is a natural relaxation medium. When this hot water is applied to different parts of the body through jets, percussion, and massage, the relaxing effects are multiplied. This is the unique feature of home spa hot tubs.