If you plan to use the tub the next day (e.g., early morning or morning): It is recommended to maintain the swim jacuzzi tub temperature at 30℃–34℃. This ensures rapid heating to the ideal operating temperature the next day, eliminating long waiting times and preventing excessive energy loss.

When cleaning the inner wall of a spa jacuzzi tub, pay attention to the following: • Use cleaning tools made of suitable materials • Avoid using overly abrasive brushes • Wipe all surfaces evenly The inner wall is the area the user directly contacts, so cleaning it is especially important.

Generally, commonly used chemicals in spa jacuzzi tubs mainly include the following categories: • Disinfectants (such as chlorine or bromine) • Shock treatment agents (high-concentration oxidants) • pH adjusters • Alkalinity adjusters

In fact, the water in a spa jacuzzi tub usually does contain certain chemicals. These chemicals are not contaminants, but rather water treatment agents specifically added to ensure water safety and hygiene.

Under certain conditions, spa jacuzzi tubs can indeed develop mold. Especially when the device is not properly maintained or cleaned infrequently, mold is more likely to form inside or on the surface of the device.

Most modern spa jacuzzi tubs are equipped with dedicated filtration systems and filters, which play a crucial role in maintaining water cleanliness. Filters help remove impurities, particles, and some contaminants from the water, keeping it clear and reducing the accumulation of harmful substances.