The answer is yes. Low pH in swim spa hot tubs is not only harmful to the equipment but can also irritate human skin and eyes. When the pH of the water is below 6.8, the acidity can irritate the conjunctiva of the eyes, causing redness, tearing, and even a burning sensation.

Chlorine is the most commonly used water treatment chemical and can kill most bacteria, viruses, and algae. Common chlorine sources in swim spa hot tubs include: • Liquid chlorine • Chlorine tablets or granules

The water temperature in a luxury swim spa tub is constant. It is usually equipped with an automatic heating system and temperature sensor, which can continuously maintain a set temperature range, keeping the water temperature stable and preventing significant fluctuations with environmental changes.

If you desire a multi-functional facility that can be used year-round, integrating swimming, fitness, relaxation, and spa services, and you have limited space and prioritize energy efficiency and a wellness experience, then the luxury swim spa tub is the ideal choice for modern families.

For example: • Using untreated hard water can lead to scale buildup, clogging nozzles and pipes; • Neglecting water balance can corrode the inner tank and electric heating system; • Failure to replace the filter for a long time can allow bacteria to grow, reducing the spa's effectiveness.

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.