Using tub defoamers (Defoamer) Defoamers are chemical products specially designed to remove foam from the surface of exterior jacuzzi tub water. It achieves the effect of quickly removing foam by destroying the surface tension of the foam and causing the bubbles to burst quickly.

Polyurethane foam is one of the most common hot tub insulation materials on the market. It is favored for its excellent insulation performance and wide application. The closed-cell structure of polyurethane foam effectively reduces the loss of heat from the exterior hot tub through convection and heat conduction, so it can significantly reduce energy consumption.

In general, whether an exterior jacuzzi tub can be used when it rains depends on several factors, such as the design of the jacuzzi tub, weather conditions and safety precautions. If it is a light drizzle or short precipitation, there are no strict restrictions on the use of an exterior jacuzzi tub.

People who are not suitable for swim spas: 1. People with cardiovascular disease 2. People with high blood pressure 3. Pregnant women 4. People with respiratory diseases 5. Diabetics 6. People with impaired body temperature regulation 7. People with severe skin diseases 8. People with epilepsy 9. People who are taking certain medications

a 10-12 cm thick concrete slab with a steel mesh can safely carry a small outdoor hot bathtub (about 500-800 kg). For large outdoor hot bathtubs, it is recommended to increase the thickness of the concrete slab to 15-20 cm and use high-strength concrete (C30 or above) to ensure that it can safely and stably carry a total weight of 2000 kg or more.

The most direct and effective preventive measure is to seal all possible access points for mice. Mice can get in through extremely small gaps, so when installing or inspecting an outdoor hot bathtub, pay special attention to cracks around the tub, holes in pipes, and loose joints.