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What should I put in my outdoor jacuzzi bathtub to keep it clean?

2025-04-05 15:30

Owning an outdoor jacuzzi bathtub is a luxurious experience that allows you to relax in comfortable hot water. However, to ensure that this enjoyment lasts for a long time, it is crucial to keep the bathtub clean. Outdoor jacuzzi bathtubs are in an open environment and are easily contaminated by dust, leaves, insects and other external impurities. Therefore, understanding how to keep an outdoor jacuzzi bathtub clean and what products and methods to use is a must for every bathtub owner.


This article will detail the main products and steps required to keep an outdoor jacuzzi bathtub clean, ensuring that you can enjoy a clean and safe spa experience for a long time.

outdoor jacuzzi bathtub

1. The core of cleaning - water quality maintenance

The first step to keeping an outdoor jacuzzi bathtub clean is to maintain good water quality. The water quality of a massage bathtub is susceptible to various sources of contamination, such as human excrement, sweat, cosmetics, grease, dust in the air, etc. If the water quality is not properly treated, these contaminants will breed bacteria, algae and harmful microorganisms, affecting the clarity of the water and the overall hygiene of the bathtub.


Disinfectants (such as chlorine and bromine)

Disinfectants are key to keeping your outdoor jacuzzi bathtub clean. The most common disinfectants include chlorine and bromine, which work by killing bacteria, viruses, and algae in the water. Here are the main features of these two disinfectants:


● Chlorine: Chlorine is one of the most widely used water disinfectants, and it can quickly and effectively kill microorganisms in the water. Chlorine usually comes in granules or tablets, which are easy to add to the bathtub. However, chlorine has a strong odor and may irritate the skin and eyes of some users.

● Bromine: Compared with chlorine, bromine has a milder odor and is less irritating to the skin and eyes, making it suitable for users who are sensitive to chlorine. Bromine is more stable in high temperature environments and is suitable for outdoor jacuzzi bathtubs. Bromine also usually comes in tablets or liquid form, which is convenient to use.


Regularly checking and maintaining the appropriate disinfectant level is an important step in keeping the water clean. Generally, it is recommended that the level of chlorine or bromine be maintained within a safe range to ensure that pathogens in the water are effectively eliminated.


PH Regulators

The pH of water is another important parameter that needs to be monitored regularly. An unbalanced pH of water can not only affect the effectiveness of disinfectants, but can also cause corrosion to equipment and even skin discomfort. Generally, the pH should be maintained between 7.2 and 7.8, which is a comfortable range for human skin and helps ensure optimal performance of disinfectants.


● PH Raisers: When the pH of water is below 7.2, it means that the water is too acidic and may corrode pipes and nozzles. Using a PH Raiser can increase the pH of the water, protect equipment and enhance water quality.

● PH Downers: When the pH is above 7.8, the water is too alkaline, the effect of disinfectants will be weakened, and it is easy to breed bacteria and algae. PH Downers can reduce the pH of water and restore the balance of water quality.


Alkalinity Regulators

Alkalinity is a measure of the amount of alkaline minerals in water, which is essential to maintaining the stability of water quality. If the alkalinity is too low, the water quality will fluctuate violently, making the pH value difficult to control; if the alkalinity is too high, it may cause scale deposition and damage the jacuzzi bathtub. The ideal alkalinity range is usually 80 to 120ppm (parts per million). Using an alkalinity increaser or decreaser can adjust and stabilize the water quality.


Algaecide

Outdoor jacuzzi bathtubs are exposed to sunlight and air, which is particularly prone to algae growth. Algae not only affects the clarity of the water, but also produces an unpleasant odor, and in severe cases, it can even clog the nozzle and filtration system. Algaecide is a product specifically used to prevent and control the growth of algae. Regular use can effectively prevent algae from growing in the water.

jacuzzi bathtub

2. Physical filtration and cleaning

In addition to the maintenance of chemical products, physical filtration and regular cleaning are also the key to maintaining the water quality and equipment health of outdoor jacuzzi bathtubs.


Filters

Each outdoor jacuzzi bathtub is equipped with a filter to filter solid impurities and tiny particles in the water. The filter is an important device to keep the water clean. It can remove dust, leaves, hair, grease and other debris from the water to prevent them from entering the water pump and pipe system. The filter needs to be cleaned and replaced regularly. It should usually be removed and rinsed every 1 to 2 weeks, and replaced every 3 to 6 months depending on the frequency of use and water quality.


Foam control agent

When the outdoor jacuzzi bathtub water contains a large amount of organic matter (such as human oil, skin care products or soap residue), foam may form on the water surface. Foam not only affects the beauty and water quality of the bathtub, but may also hinder the normal operation of the filtration system. Foam control agents can quickly eliminate foam on the water surface to ensure clear water quality.


Surface cleaners

The surface of the outdoor jacuzzi bathtub also needs to be cleaned regularly to prevent scale, stains and bacteria. Using a special bathtub cleaner can effectively remove dirt on the surface of the bathtub and maintain the surface finish and hygiene. At the same time, cleaning the nozzles and pipes is also necessary to avoid blockage and poor water flow.


Drainage and regular water changes

No matter what kind of chemicals and filtration devices are used, the water quality will still deteriorate after long-term use. Therefore, regular drainage and replacement of new water are important steps to keep the jacuzzi bathtub clean. Depending on the frequency of use, it is recommended to completely replace the water every 3 to 4 months and thoroughly clean the inside of the bathtub while changing the water.

outdoor jacuzzi

3. Ozone generator and UV system

Some modern outdoor jacuzzi bathtubs are equipped with additional water treatment systems, such as ozone generators and UV disinfection systems. These devices can reduce dependence on chemicals and further improve water cleanliness.


Ozone generator

Ozone is a strong oxidant that can effectively kill bacteria, viruses and algae in water. Ozone generators produce ozone by electrolyzing oxygen in the air and injecting it into the water. Ozone can help reduce the use of chlorine or bromine, thereby reducing the irritation of chemicals to the skin.


UV disinfection system

The UV disinfection system kills microorganisms in the water, including bacteria, viruses and algae, through UV-C light. Like ozone, UV systems can reduce the amount of chemical disinfectants used, ensuring safe and non-irritating water.

outdoor jacuzzi bathtub

4. How to keep the outdoor jacuzzi bathtub clean for a long time?

In order to keep the outdoor jacuzzi bathtub clean for a long time, in addition to regularly using disinfectants, adjusting pH and alkalinity, cleaning filters and changing water, you can also take the following measures:


1. Use a bathtub cover: When not in use, covering the outdoor jacuzzi bathtub can effectively prevent dust, leaves, insects and other debris from entering the water. In addition, the bathtub cover can also reduce water evaporation, maintain water temperature and save energy.

2. Clean the surrounding environment regularly: Keeping the environment around the outdoor jacuzzi bathtub clean, especially leaves, soil and other sources of pollution, can reduce the chance of them entering the water.

3. Enter the bathtub after showering: Taking a simple shower before entering the outdoor jacuzzi bathtub can reduce pollutants such as grease, cosmetics and sweat from entering the water, thereby reducing the possibility of water pollution.


Does Lovia Spa offer warranty coverage for bulk orders?

Yes! All outdoor spas, hot tubs, and swim spas from Lovia Spa come with a comprehensive warranty to ensure customer satisfaction. As a manufacturer with over 30 years of experience, we prioritize product quality and offer up to 5 years of warranty coverage on our spa shells and 2 years for electrical components. Our after-sales support team is available to assist international buyers with any technical or operational concerns. Buy from Lovia Spa today and enjoy low-cost bulk pricing, promotional discounts, and excellent warranty service.

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