Salt Wall, A Natural Dehumidifier: Hygroscopic Wonders of Himalayan Salt

Damp walls in a living or working space are a problem many people face. It can cause discomfort, promote mold and mildew growth, damage furniture and other belongings, and cause health problems.

Many solutions are available to tackle this issue by harnessing the phenomenon of hygroscopy. Many artificial dehumidifiers are available but have side effects on the environment and human health.

Himalayan Salt bricks are natural hygroscopic materials, among others, such as sugar, honey, cotton, paper, etc. But to get rid of humidity from a spacious room, a wall is needed, and Himalayan salt wall is the best natural solution for this problem.
Before we delve into the solution and benefits of having a salt wall, we need to understand the phenomenon of hygroscopy.

What is Hygroscopy?

Hygroscopy is the ability of certain materials to attract and retain moisture from the surrounding air. Their chemical structure allows them to make bonds with H2O molecules through adsorption. Thus reducing the moisture level in the room.

Though the water molecules can adhere to the hygroscopic material, in case of dry surroundings, they release H2O from their surface. This ability to absorb and release moisture makes hygroscopic materials highly effective at regulating humidity in indoor spaces.

Natural Hygroscopic Materials

Numerous materials exhibit hygroscopic properties, including natural substances. Some common examples of hygroscopic materials are:

• Salt
• Sugar
• Honey
• Snake Plant
• Wood
• Cotton
• Paper
• Aloe Vera

Salt a Powerful Hygroscopic Material

People have used salt as a hygroscopic material to control humidity for centuries in various applications, from food preservation to industrial processes. Salt uniquely attracts and retains moisture from the air, making it a natural dehumidifier.

Salt if used in the form of salt wall can efficiently absorb excess moisture from the air and maintain ideal humidity levels in indoor spaces. These walls are constructed by stacking together carved salt blocks or salt bricks.

Benefits of Salt Walls: The Natural Dehumidifiers

Using a salt wall as hygroscopic material can bring numerous benefits to indoor environments. Here are some of the significant advantages of installing a salt wall in your home or office.

Humidity Control

Unlike mechanical dehumidifiers, which require electricity, emit positive ions, and may produce noise, salt walls provide a natural, energy-efficient way to regulate humidity levels.

The hygroscopic properties of salt allow it to absorb excess moisture from the air, helping to create a more comfortable and healthy indoor environment without any side effects.

Health Benefits

Himalayan salt has been recognized for its potential health benefits, particularly respiratory health. When inhaled, the salt particles released from a salt wall can help reduce inflammation in the respiratory tract, improve breathing, and alleviate symptoms of respiratory conditions such as asthma, allergies, and sinusitis.

A salt wall around can also cure anxiety or depression by giving a soothing and calming sensation. It also regulates your sleep cycle and helps you have a very sound sleep.

Himalayan salt is rich in minerals such as magnesium, potassium, and calcium, which can be absorbed through the skin when in contact with the salt wall. This can improve skin hydration and texture and reduce inflammation and irritation.

Eco-Friendly Solution

Salt walls are made from natural salt, which is a renewable resource. Unlike traditional dehumidifiers that use chemicals or consume electricity, salt walls provide an eco-friendly solution for humidity control without any harmful emissions or environmental impact.

The release of anions (negative ions) by these walls gives a soothing environment, just like in natural places such as forests, shores, waterfalls, etc.

Budget-Friendly

A salt wall can be a budget-friendly long-term solution for humidity control, although the initial installation cost may vary. Salt is a durable material that requires minimal maintenance, making it a cost-efficient option compared to regular replacements or repairs of mechanical dehumidifiers.

Aesthetic Appeal

Salt walls are not only functional but also visually appealing. The elegance of these walls adds grace to the environment in which they are installed.

The natural pink coloration of the Himalayan salt wall also gives a tactile appeal, as the rough and uneven surface of the salt blocks invites touch and exploration.

Versatile Décor

Salt walls can be installed in various indoor spaces, including homes, offices, spas, yoga studios, and hotels, among others. They can complement different interior styles and add a unique aesthetic element.

Why Is It Important to Get a Natural Dehumidifier?

In the market, you may find many artificial dehumidifiers to cope with the moisture problem in your living or working space and to improve air quality.

Although these dehumidifiers may be effective in dealing with humidity, they have side effects. They consume extra energy to run and need extra care for maintenance. Noise, dry air, and high room temperature are the side effects of an artificial dehumidifier.

On the other hand, natural dehumidifiers such as salt walls have no eminent side effects. Unlike artificial dehumidifiers, they don’t consume energy to function, and they have the ability to regulate moisture in the most efficient way. Salt wall, among other benefits, positively impacts mental health.

After a tiring day, you can always use an aesthetic room that soothes your mind and uplifts your mood by providing pure and fresh air to breathe in.

Installation of A Salt Wall

Installing a salt wall is a straightforward process that a DIY enthusiast can do. Here are the general steps you can follow in the installation of a salt wall

Choose the location: 

Identify the area where you want to install the salt wall. It should be a well-ventilated space with a source of fresh air for the salt to absorb and release moisture effectively.

Prepare the surface: 

Ensure the wall surface is clean and dry before installing the salt bricks or blocks. You can sand the surface or apply a primer for better adhesion if needed.

Stack the salt bricks: 

Place the salt bricks or blocks on the wall in a pattern or design of your choice. You can use a standard masonry or specialty salt wall adhesive to keep the salt bricks or blocks in place.

Seal the salt wall: 

To prevent salt particles from flaking off and to protect the salt wall from moisture damage, it is recommended to apply a sealant over the salt bricks or blocks. A natural, food-grade sealant is used to maintain the integrity of the salt and ensure its hygroscopic properties.

Maintain the salt wall: 

Salt walls are low-maintenance, but it is essential to regularly wipe them with a dry cloth to remove any dust or dirt that may accumulate on the surface. It will help the salt to continue effectively regulating humidity levels.

Conclusion

In conclusion, hygroscopy and salt walls provide a distinctive and organic approach to regulating humidity in indoor environments. Salt is a good moisture regulator due to its hygroscopic qualities, and salt walls have many advantages, including potential health benefits, aesthetic appeal, eco-friendliness, and cost-effectiveness.

A salt wall can be a good alternative if you're searching for a natural solution to control humidity, enhance indoor air quality, or simply add a distinctive visual element to your room. Consider the benefits and setup requirements, and ask for the assistance of an expert if necessary. A salt wall can be an eco-friendly and practical addition to any indoor facility because of its hygroscopic qualities.