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In fact, the answer is: it can be both hot and cold, depending on the user's needs and the environmental conditions when using it. In most cases, outdoor whirlpool spa tubs are operated using hot water. Hot water whirlpool spa tubs use a built-in heating system to heat water to a suitable temperature, usually between 37°C and 40°C.
Outdoor spa hot tubs are often installed in open courtyards, patios, or garden areas, lacking natural barriers to block wind forces. Strong winds can easily pass through these open areas and act directly on the tub cover, especially if the cover is partially loose or not fully closed.
Sometimes, the water pump of the whirlpool spa hot tub may be blocked from rotating due to some reasons (such as debris in the water entering the water pump or the motor is stuck), resulting in a very loud humming sound.
The filter of the whirlpool spa hot tub is responsible for removing impurities from the water to keep the water clean. When the filter is clogged, the water flow will be affected, resulting in discontinuous water flow from the nozzle and pulsation.
If the whirlpool spa hot tub is not properly maintained, bacteria may begin to multiply within 24 hours and reach dangerous levels within 2-3 days. Unsuitable water temperature, organic matter residue and insufficient disinfection can promote bacterial growth and increase health risks.
Baking soda dosage formula Based on empirical data, it takes about 1.5 pounds (about 680 grams) of baking soda to increase the alkalinity by 10 ppm for every 10,000 gallons of water. A 500-gallon outdoor whirlpool hot tub requires 170 grams of baking soda.
If you do not take a shower after taking an outdoor jacuzzi bathtub, chemicals (such as chlorine and bromine) and oil and dirt discharged from the body will remain on the surface of the skin. Prolonged contact with these substances may cause dry skin and may cause itching symptoms.
Exhibition information at a glance ● Exhibition name: 2025 137th China Import and Export Fair (Canton Fair) ● Time: April 23-27, 2025 ● Location: No. 382, Yuejiang Middle Road, Haizhu District, Guangzhou City, Guangdong Province ● Booth No.: 10.1L26 ● Exhibitor: Guangzhou Huantong Industry Co., Ltd ● Brand display: Lovia Spa series products are on display
The number of people that an outdoor spa hot tub can accommodate depends on its size, design and function. Small bathtubs are suitable for 1 to 2 people, medium bathtubs can accommodate 3 to 4 people, large bathtubs are suitable for 5 to 6 people, and extra-large bathtubs can even accommodate 7 people or more.
Calcium oxide cleaner is a professional scale cleaner commonly used in outdoor whirlpool hot tubs and swimming pools. It is suitable for removing mineral accumulation in water, including scale and rust. This type of cleaner usually dissolves in the bathtub water and helps remove scale and rust through chemical reactions.