Keeping the water quality of your spa hot tub clean is key to preventing spa hot tub lung. Regularly changing the water, cleaning the filter and injection system, and using the right chemicals to control the bacterial content in the water can effectively reduce the reproduction of NTM.

A spa hot bathtub is not necessarily equipped with a massage system. Its core function is "thermal therapy", which promotes blood circulation, relaxes muscles, and relieves tension and stress through the effect of hot water.

Risks of using a whirlpool hot tub for the elderly: 1. Increased risk of heart disease 2. Excessive acceleration of blood circulation 3. Risk of fainting and falling 4. Joint and muscle problems

A freestanding hot bathtub is a hot tub that can be independently placed indoors or outdoors without relying on wall or other structural support. Unlike traditional embedded or built-in bathtubs, it does not need to be fixed to the wall, ground or specific frame, but can be placed directly on the ground for use.

Multiply the area of ​​the deck (12x12 feet, or 144 square feet) by the deck's standard weight capacity. For example, if the deck's weight capacity is 50 pounds per square foot, the deck's total weight capacity is 144 square feet x 50 pounds per square foot = 7,200 pounds.

When the body is in a hot tub, the increase in temperature causes blood vessels to dilate and blood flow to accelerate, which provides more oxygen and nutrients to skin cells, promoting cell regeneration and repair. At the same time, the enhanced blood circulation can accelerate the excretion of waste and toxins, further purifying the skin.