How to Clean a Hot Tub?

Hot tubs are commonly used in bathrooms at home. How to clean hot tubs after use has attracted many people's attention. In this article, I will explain in detail how to properly clean and maintain your hot tub to help you extend the life of your hot bathtub.

Table of Contents

Chapter 1: How Long Does a Hot Tub Last?

Chapter 2: How Do You Clean a Hot Tub?

                    ● 5 Precautions for Cleaning a Hot Tub

                    ● How to Clean a Hot Tub in 10 Steps

Chapter 3: How Do You Clean a Hot Tub Filter

                    ● How to Clean Hot Tub Filters in 9 Steps

Chapter 4: How to Maintain a Hot Tub?

                    ● 7 Accessories Required for Maintaining a Hot Tub

Chapter 5: How Much Does it Cost to Maintain a Hot Tub?

                    ● The 5 Costs of Maintaining a Hot Tub

This article is divided into 5 chapters. In Chapter 1, we will look at the lifespan of a hot tub and the factors that influence it. In Chapters 2 and 3, we will explore the proper way to clean your hot tub and filter to improve safety and hygiene. Finally, we will discuss how to maintain a hot tub and the associated costs. Proper cleaning and maintenance are key to extending the life of your hot tub.

How Long Does a Hot Tub Last?

How long does a hot tub last? This is a concern for many spa enthusiasts. The 2024 Chinese hot tub market research report pointed out that hot tubs can usually last for about 3 to 15 years, and the service life of hot tubs is affected by quality and usage. The report conducted a survey and analysis of the Chinese and global hot tub industry market and consumers, and concluded that expensive and high-quality hot tubs can usually last for about 8 to 12 years, while cheap and low-quality hot tubs may only last for 3 to 4 years. The average service life of acrylic bathtubs is about 10 years, but there are also some acrylic bathtubs that can last for 15 years. The service life of acrylic bathtubs depends on the method of use and maintenance. When using, cold water should be added first to avoid using hot spring water, and strong acidic and alkaline detergents should not be used. Due to the slow heat transfer speed of acrylic bathtubs, they have good insulation effects. Even in the cold winter, skin contact with the surface of acrylic bathtubs will not feel cold.

Table 1: Hot tub Service Life (Unit: years)

Regardless of the material of the hot tub, attention should be paid to maintenance and cleaning. If there are stains or damage on the surface of the hot tub, it should be repaired or replaced in a timely manner. Proper use and maintenance can extend the service life of hot tubs, but the usage time should not be too long, otherwise aging, damage and other problems may occur. Therefore, for high-quality hot water bathtubs, proper use and maintenance can make them last longer. For hot bathtubs that have been in use for a long time and have severe surface wear, it may be necessary to consider replacing them with new ones.

Now that we understand the lifespan of hot tubs of different qualities, let’s discuss how to properly clean a hot tub and its filter. What tools do we need to prepare when cleaning? What are the steps for cleaning? Let's analyze them one by one.

How Do You Clean a Hot Tub?

Most purchased products are always harder to clean and maintain than to consume. Hot tubs are frequently used spa equipment in our daily lives. Different materials have different differences in the ease of cleaning. Hot bathtubs with different prices also have different craftsmanship and materials. Next, I will teach you the precautions for cleaning a hot tub and how to clean it.

5 Precautions for Cleaning a Hot Tub:

1. Do not scratch with metal equipment, especially iron wire balls

2. Do not pour anything that is particularly corrosive around or in the hot tub.

3. Do not use highly alkaline cleaning products

4. Do not use items that are easy to stain or have strong adhesion.

5. Avoid the shower head or hard products from hitting the bathtub

The above five points are mistakes that ordinary people often make. Each time such a situation occurs, the lifespan of the hot tub accelerates its aging process. In physics, there's a concept known as the law of increasing entropy, suggesting that everything in the world, once produced, enters a process of decay. If we liken a hot bathtub to a person, its countdown to demise begins from the moment of its creation. In other words, every unfriendly action towards your hot tub results in a retaliation, reducing its lifespan by 1-3 days.

How to Clean a Hot Tub in 10 Steps:

1. Regular Cleaning

Make sure you clean your hot tub at least once a week, using a mild detergent and a sponge. This helps remove dirt, stains, and bacteria, keeping your hot tub clean and sanitary. Additionally, regular cleaning can help prevent the growth of mold and bacteria, making your hot tub safer and more comfortable to use.

2. Use a Bath Brush

For stubborn stains and soap scum, use a bath brush for more effective cleaning. Choosing the right brush will make it easier to clean the surface of your hot bathtub, especially in areas where dirt is more stubborn.

3. Prevent Scale

Avoid bathing in water that contains high amounts of minerals to prevent limescale buildup. The formation of limescale affects the appearance of your hot bathtub and can affect the water quality and user experience. Regular use of descaler can help reduce the formation of limescale and keep your hot tub clean.

4. Regular Disinfection

Every once in a while, disinfect your hot tub with a specialized disinfectant to kill bacteria and viruses. Especially if there are multiple people using it or if it has not been cleaned for a long time, regular disinfection can effectively maintain the hygiene of the hot tub.

5. Clean the Drain Outlet

Clean your hot tub drain regularly with a brush and detergent to prevent clogs. A clogged drain will affect how well your hot tub drains, and may even cause water to overflow or drain poorly.

6. Maintain Tiles

For hot bathtubs with tile accents, it is also very important to clean and maintain the tiles regularly. Using a tile cleaner and squeegee, you can effectively remove dirt and stains and keep the tiles beautiful and shiny.

7. Avoid Using Strong Detergents

Chemical cleaners that are too strong may damage the surface of your hot tub, so try to choose a milder cleaner. Choose a low-corrosive and environmentally friendly cleaner to protect your hot tub's surface and extend its life.

8. Polish Regularly

Polish your hot tub regularly using polish and a polishing sponge to maintain its shine. Regular polishing can remove dirt and stains, leaving your hot tub looking cleaner and brighter.

9. Prevent Scratches

Avoid using rough cleaning tools, such as steel wool, to avoid scratching the hot tub surface. Choose a soft sponge or brush that will effectively clean your hot tub's surface without scratching or damaging it.

10. Turn off the Water Supply

When cleaning the tub, be sure to turn off the water source to prevent water flow from making cleaning difficult. Turning off the water source ensures a smooth cleaning process and prevents water flow from interfering with the cleaning effect.

With these 10 steps you can clean your hot tub properly. If you have a mysophobia, you can also use sterilizing dry powder and wet powder to brush again and do manual maintenance. Please be careful not to use highly corrosive cleaners, and do not use vinegar to clean. Vinegar is also highly corrosive.

How Do You Clean a Hot Tub Filter?

As one of the key accessories of a hot tub, the hot tub filter removes impurities and microorganisms from the water, keeps the water clean, and prevents equipment damage. Therefore, regular cleaning and filter replacement are critical steps in keeping your hot tub functioning properly.

How to Clean Hot Tub Filters in 9 Steps:

1. Turn off the Hot Tub

Before cleaning the filter, be sure to turn off all power and water sources to the hot tub. This is for safety reasons and to ensure that no water flows in or out of the filter area.

2. Determine Filter Location

Determine the location of your hot tub filter based on your hot tub model and design. Typically, the filter is located in a corner or side of the hot bathtub, possibly behind a fixed panel, or has a dedicated opening or door for access.

3. Locate and Open the Filter Cover

Use your hands or an appropriate tool (such as a screwdriver) to locate the filter cover. This is usually a cover with threads or snaps that attaches to the side or bottom of the hot tub. Open the filter cover carefully, making sure not to lose or damage any seals or parts.

4. Remove the Filter

Usually you need to open the filter compartment door or unscrew the filter cover. Make sure to follow the manufacturer's instructions to avoid damaging the filter or parts surrounding it. Once you have the filter cover off, you should be able to see the filter itself. Typically, the filter is a removable component that can be removed by simply pulling it out. If the filter is held in place, you may need to follow the manufacturer's instructions or use the appropriate tools.

5. Clean the Filter

After removing the filter from the hot tub, soak it in the cleaning solution. Gently rinse the filter using a soft brush or a faucet to remove dirt and sediment from the filter. You can use a specialized hot tub filter cleaner, or you can use a mild detergent or a solution of white vinegar and water.

6. Check the Filter

Check the filter for signs of damage or wear. If the filter is found to be broken or damaged, it is recommended to replace it in time to ensure the normal operation of the hot tub.

7. Install the Filter

After cleaning and rinsing the filter, make sure it is completely dry. Then, put the filter back into its original position and make sure it is properly seated. Close the filter cap and make sure it is secure and sealed.

8. Test

Restart the hot bathtub and observe if the filter is functioning properly. Make sure there aren't any odors or unusual noises.

9. Regular Maintenance

It is recommended that the filter be cleaned and inspected regularly (usually every month or two) to ensure that the hot tub's filtration system remains operating efficiently. Before performing any cleaning or maintenance operations, be sure to read your hot tub's instruction manual and strictly follow the manufacturer's recommendations and safety guidelines.

How to Maintain a Hot Tub?

In addition to cleaning your hot tub properly, regular maintenance is key to extending its lifespan. An important step in maintenance is to purchase hot tub accessories. Suitable accessories can not only extend the service life of the hot tub, but also ensure the safety of the water quality and provide users with a better experience. Since everyone's usage environment and frequency are different, the maintenance accessories that need to be purchased are also different.

7 Accessories Required for Maintaining a Hot Tub:

1. Sun Visor

If your hot tub is installed outdoors or on a balcony, then a visor is an essential accessory. Sun visors prevent overexposure and protect the surface of your hot bathtub, while also providing a pleasant shaded environment to increase user comfort.

2. Insulation Panels

Insulation panels help reduce heat loss from your hot tub, improve energy efficiency, and keep the water temperature stable on cold days. This is especially important for those who use their hot tub frequently or in colder climates.

3. Protective Cover

For hot tubs installed outdoors or on balconies, purchasing a protective cover can prevent dust, leaves and other debris from falling into the water, reduce the impact of weather and external environment, effectively protect the hot tub, and extend the life of the hot bathtub. its service life.

4. Insulating Mat

Laying an insulating mat on the bottom of the hot tub can not only protect the hot tub from ground friction and damage, but also prevent heat loss and improve energy utilization.

5. Filter

Changing the filter regularly is key to keeping your hot tub water clean. Investing in a high-quality filter can effectively remove impurities and dirt and keep your water clear.

6. Chemicals

Depending on the type of hot tub you have, regularly add the appropriate amount of chemicals such as chlorine or bleach to prevent bacterial growth in the water and keep the water clean. In addition, you can also purchase chemicals to adjust water hardness and pH. Be sure to use the appropriate chemicals according to the manufacturer's recommendations to avoid damage to the equipment or health effects.

7. Maintenance Accessories

Depending on the type and brand of hot bathtub, you will need to prepare some common maintenance accessories, such as seals, valves, control panels, etc. These accessories can help you make emergency repairs when needed and keep your hot tub running properly.

After introducing the above 7 accessories, please choose the appropriate accessory according to your usage environment and frequency. This way, you can better maintain your hot tub and extend its life with minimal money spent.

How Much Does it Cost to Maintain a Hot Tub?

The cost of maintaining a hot tub will vary based on a variety of factors, including the model, size, age of the hot tub, the climate conditions in your area, and individual maintenance requirements. Generally speaking, there are 5 costs that may be associated with maintaining a hot tub: cleaning supplies, chemicals, replacement parts, maintenance services, and energy consumption.

The 5 Costs of Maintaining a Hot Tub:

1. Cost of Cleaning Supplies: including the cost of cleaning supplies such as detergents, brushes, and washing cloths.

2. Chemical Costs: Chemicals used to maintain water quality, such as chlorine tablets, PH adjusters, etc.

3. Accessory Replacement Costs: If hot bathtub accessories are damaged or need to be replaced, additional costs may be required to purchase new accessories.

4. Maintenance Service Fees: If you need to hire professionals to maintain or repair your hot tub, you may need to pay corresponding service fees.

5. Energy Consumption Costs: Using a hot bathtub will consume a certain amount of energy, including the cost of electricity or fuel required to heat the water temperature.

Considering the above five expenses, it will cost you $5-10 to maintain a hot tub. If maintained once a week, it will cost you $20-$40 a month to maintain your hot tub. Hot tub maintenance costs vary from person to person, but it's usually an ongoing and increasing expense every year. Regular care and maintenance are key to ensuring proper operation and long-term use of your hot bathtub, so these expenses are a must.