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The water temperature in the swim spa hot tub is typically maintained between 37°C and 40°C. This temperature range intensifies the ion exchange between magnesium salts and metals, causing corrosion to accelerate exponentially.

• Less than 10 minutes: This is a mild stimulation phase, aiding in skin circulation and initial relaxation. • 15-20 minutes: This enters the deep muscle relaxation and nerve soothing phase, the optimal range for therapy.

Bubbles are a common phenomenon during the normal operation of a swim spa hot tub. Simply put, bubbles are generated from the mixing of air and water. When the nozzles, pumps, and air channels in the system inject air into the water flow, bubbles form in the water.

Bubbles and foam in a swim spa hot tub: Bubbles represent healthy circulation and a comfortable massage, a sign that the system is functioning properly; foam, on the other hand, is a signal of abnormal water quality, indicating organic contamination or chemical imbalance.

Immediately stop adding chlorine to prevent the concentration from rising further; open the swim spa hot tub lid for ventilation to allow the chlorine to evaporate naturally; check and adjust the pH level, maintaining it between 7.2 and 7.6.

A swim spa hot tub should never be operated without a filter. The lack of a filter will cause pump blockage, heater contamination, and nozzle clogging, resulting in irreparable mechanical damage; furthermore, deteriorating water quality will accelerate bacterial growth, affecting human health.

When the nozzles of a swim spa hot tub spray water at high speed, the strong water turbulence entrains air into the water, forming numerous tiny bubbles. If these bubbles combine with surfactants, they form a stable foam layer on the water surface.

A water temperature of 40°C (approximately 104°F) is close to the upper limit of what the human body can safely tolerate. According to industry standards for hot tubs, most manufacturers recommend a safe water temperature of 38°C to 40°C. Exceeding this range, especially with prolonged soaking, poses potential health risks.

Swim spa hot tubs are inherently energy-intensive devices. If a swim spa hot tub is left on all night, the heater still needs to maintain a constant water temperature (usually between 36°C and 38°C), which means continuous energy consumption.

The main component of bleach is sodium hypochlorite (NaClO), a strong oxidizing agent commonly used for sterilization, bleaching, and stain removal. While it is effective at eliminating mold and bacteria in a home environment, its use in swim spa hot tub components can pose potential risks.

If you use a swim spa hot tub primarily to relieve work stress or improve sleep, 2-3 times a week is sufficient for optimal results. Each session should last 20-30 minutes, with the water temperature maintained between 36-38℃. This relaxes muscles without causing excessive fatigue.

The jet system requires sufficient air intake space to mix with the water flow and create a massaging effect. If the water level is too high, the air vents are submerged, preventing the system from drawing in enough air, resulting in weakened water flow and uneven jets.