Questions about hot tubs and swim spas

A hot tub is a device intended for relaxation and rest, equipped with a system of water jets that create streams of water and air. Hot tubs are usually made of acrylic or other durable materials and are designed so that several people can submerge in them at once.

The main goal of a hot tub is to provide users with a massage effect using streams of water and air. These streams can be set to various intensities and directions to achieve the desired relaxation effect. Hot tubs often also include additional features such as built-in seats, water heating, lighting, water ozonation, and audio systems.

Relaxing in a hot tub has a number of benefits for the human body and mind. The advantages include muscle relaxation, stress reduction, improved blood circulation, relief from pain and tension, and improved sleep. Hot tubs are often found in spas, wellness centers, or are installed as part of home pools or terraces.

It is important to ensure proper maintenance of hot tubs, including regular cleaning and checking the level of chemicals in the water, to prevent the growth of bacteria and keep the water clean and hygienic for users.

A swim spa is a specific type of device that combines elements of a swim spa pool and a hot tub. It is essentially a smaller pool that is spacious enough to swim in while also offering hot tub functions for relaxation and massage.

A swim spa is usually equipped with powerful counter-currents that create a stream of water against which you can swim or exercise. These counter-currents create enough force to provide resistance and simulate the feeling of swimming in a real pool, even though the swim spa itself is much smaller and more compact.

In addition to the counter-currents, a swim spa often also contains various massage jets that provide relaxing and therapeutic effects. These jets can be placed on the seats or in the loungers in the swim spa to give users a full-body massage.

A swim spa is suitable for people who want the option to swim or exercise in the water but do not have the space or budget for a full-fledged pool. It is also popular for recreational purposes and relaxation, as it combines the benefits of both a pool and a hot tub.

As with pools and hot tubs, it is important to regularly maintain the swim spa clean and follow the necessary maintenance procedures to ensure hygienic and safe water for users.

1. Relief from muscle tension — warm water and massage jets help relax stiff muscles and the cervical spine.
2. Improved circulation — heat dilates blood vessels and supports blood flow.
3. Sleep support — an evening soak helps the body calm down naturally.
4. Joint relief — the water supports the body and reduces strain on the joints.
5. Reduced stress — regular relaxation supports mental well-being.

Note: if you have health problems, consult a doctor about using a hot tub.

However, it is important to realize that every person is unique and reactions to a hot tub may vary. It is advisable to consult a doctor, especially if you have any health problems such as heart disease, high blood pressure, or other serious illnesses, to find out whether using a hot tub is safe and suitable for you.

Inflatable hot tub:

• lower purchase price and easy relocation
• soft walls, limited massage, and a shorter service life
• high heat loss — winter operation is expensive or even impossible
• better suited to trying out during summer

Acrylic hot tub:

• solid acrylic shell with contoured seats and loungers
• full-featured hydromassage and high-quality insulation
• year-round operation, even in freezing weather
• long service life and readily available servicing — with IDOL SPAS, an acrylic warranty of up to 15 years

The choice between an inflatable and an acrylic hot tub depends on your preferences, needs, and budget. If you are looking for a portable and affordable solution, an inflatable hot tub may be suitable. However, if you prefer permanent installation, a wider range of features, and higher-quality construction, an acrylic hot tub may be the better choice.

Proper maintenance of the water in a hot tub is key to keeping the hot tub clean, hygienic, and functioning correctly. Here are a few basic tips for caring for the water in a hot tub:

1. Rinse the filter cartridge regularly and replace it as needed.
2. Measure the water parameters using test strips (pH and sanitizer).
3. Maintain the pH between 7,2–7,6.
4. Sanitize the water according to the selected system (chlorine, active oxygen, UV…).
5. Run the filtration system every day.
6. Completely replace the water approximately every 3 months, depending on usage.

It is important to follow the hot tub manufacturer's instructions and recommendations regarding water maintenance. Each hot tub may have specific requirements for chemical treatment and care. Regular maintenance and monitoring of the water in the hot tub will help keep the water clean, hygienic, and safe for users.

Proper maintenance of the pH level in hot tub water is important to ensure the safety, comfort, and effectiveness of the hot tub. Here are a few tips on how to maintain the pH of the water in a hot tub:

1. Test the pH at least 1–2× a week.
2. The target range is 7,2–7,6.
3. Lower a high pH using pH minus and raise a low pH using pH plus.
4. After making adjustments, allow the filtration system to circulate the water and repeat the measurement.
5. A stable pH improves the effectiveness of disinfection and protects the technology.

It is important to follow the hot tub manufacturer's instructions and recommendations regarding maintenance of the water pH. The correct pH ensures the safety, comfort, and effectiveness of the hot tub for you and the other users.

When choosing a floor for placing a hot tub, it is important to select a material that is resistant to moisture, easy to maintain, and safe. Below are a few options you can consider:

1. Concrete slab — the most reliable and level solution.
2. Interlocking paving on a compacted sub-base.
3. Reinforced terrace with sufficient load-bearing capacity (assessment required).

The rule is always the same: a level, solid and well-drained surface with sufficient load-bearing capacity for a filled hot tub.

It is also important to consider the installation of a suitable underlay or insulation that helps protect the floor from possible water leaks or condensation.

Before choosing a floor for a hot tub, it is always advisable to consult an expert or hot tub supplier to obtain recommendations regarding the specific requirements and needs for your hot tub and the space in which it will be placed.

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