Humidity levels directly impact human health, especially those with respiratory conditions. So, how can you efficiently and simply reduce humidity in a room? Let's explore this issue with Mytour Supermarket through the following article.

Simple Methods to Decrease Room Humidity
1. Understanding Air Humidity: Classifying Different Types of Humidity in the Air
Air humidity is simply understood as water vapor existing in the living space, invisible and not visible to the naked eye. In the atmosphere, it contains over 80% water vapor to help maintain air equilibrium.

Air humidity is water vapor in gaseous form
Air humidity mainly depends on rainfall or the presence of fog in each location to determine whether it is high or low. The unit used to measure air humidity is grams per cubic meter (g/m³), and the measuring device is a hygrometer.
Air humidity is divided into 3 different types including:
● Relative Humidity: is the ratio of the current water vapor pressure of a gas mixture to the vapor pressure of water at saturation, calculated in percentage.
● Absolute Humidity: is the ratio of the mass of water vapor per unit volume of a gas mixture, measured in g/m³.
● 100% Humidity: is the absolute humidity of air containing saturated water vapor, when humidity reaches maximum levels of 80 - 100%, it will no longer evaporate into the environment. This humidity value increases gradually with environmental temperature and is measured in g/m³.
2. What is the Ideal Room Humidity Level?
According to health experts, the ideal air humidity should be maintained at 40 - 80%. For bedrooms, the recommended humidity level is around 40 - 60%. If there are elderly individuals or young children with respiratory conditions in your home, maintaining humidity at 40 - 50% is optimal.

What is the Ideal Room Humidity Level?
3. Effective Methods to Reduce Room Humidity
3.1. Reducing Humidity with Household Hacks
Using Charcoal
Charcoal is a common material used by many families for various purposes. Using charcoal to absorb moisture after it has been steam-activated in a furnace at temperatures around 900 - 1000 degrees Celsius, the charcoal forms hollow network structures similar to sea foam.

Using Charcoal
The gaps between the network structures allow charcoal to absorb moisture and odors effectively. Therefore, if your home is damp, simply place some charcoal in a clean pot or plate and put them in areas prone to moisture such as the kitchen, bathroom, shoe rack, etc.
Using Lime
Lime has the ability to absorb moisture quickly and is cost-effective to use. If living in an area with prolonged humid weather, simply place lime buckets in areas showing signs of dampness. When using lime, it's advisable to close all windows so that lime can fully exert its effects.

Using Lime
Using Coffee Grounds
After using coffee grounds, dry them out and divide them into small cloth bags, then hang them in damp areas of the house. Note that this method can only absorb moisture and eliminate odors in small areas.
Room Ventilation
Open the room door on sunny days to allow the wind to carry moisture outside, which can help make your home less damp. However, on rainy days, it's advisable to keep the door closed to prevent moist air from entering the house.
Air-Drying Clothes Outdoors
Drying wet clothes indoors is also one of the reasons for increased humidity. Therefore, you should dry clothes outside, especially in humid weather. Alternatively, you can use a clothes dryer to reduce indoor humidity.

Drying Clothes Outdoors
Carpet Cleaning
Carpets tend to accumulate high humidity, especially on rainy days, which can lead to mold or unpleasant odors indoors. Therefore, you need to regularly clean carpets in your home, using baking soda or cleaning agents for more effective cleaning.

Carpet Cleaning
House Wall Repair
When you notice cracks in the house walls, repair them promptly because if left untreated, the cracks can bring moisture into your home. Moisture can cause wooden furniture and household items to become moldy and decayed. Regularly inspect and repair any damage to the walls.
3.2. Reducing Humidity with Household Electrical Appliances
Using Fan
If humidity levels rise, you can use a fan to increase air circulation and reduce excess humidity inside the room. Additionally, using a fan will help make the room feel cooler, drier, and more comfortable.

Using Fan
Using Air Conditioner in Dry Mode
On rainy days, you can turn on the air conditioner and set it to Dry mode to enhance moisture removal. This device helps maintain optimal humidity levels, effectively eliminates bacteria to protect the health of family members.

Using Air Conditioner in Dry Mode
Using Dehumidifier
Currently, there are various types of dehumidifiers available on the market for users to choose according to their needs. This is an ideal choice for you because this device not only effectively removes moisture but also provides clean and fresh air, ensuring the health of you and your family.

Using Dehumidifier
Above are some tips on reducing room humidity that you can refer to. Hopefully, this article will help you understand more about air humidity and effective ways to reduce it.