Tips 09/10/2025 17:16

10 perfect ways to prevent dampness and humidity in your home

chong am 6

We can use products and devices to help combat dampness or apply useful tips to prevent moisture in the house during the rainy season.

Here are some useful tips to help prevent moisture in the house during the rainy season:

  1. Seal the Gaps in the House

    In addition to the methods above, you can also seal the gaps in the house by closing the doors or sticking the gaps with newspaper, foam tape, which are available at supermarkets or stores. This will minimize the intrusion of humid air into your house.

  2. Mop the Floor with a Dry Cloth

    The rainy season makes the floor very damp, requiring frequent cleaning. However, instead of using hot water, you can use a dry mop to wipe the floor. This helps to quickly remove water puddles on the floor.

  3. Lime for Dryness in the House

    One of the useful tips to combat moisture during the rainy season is to use lime. You can buy about 10-15 kg of quicklime from a store, then put it in a paper or wooden box. Place the boxes in corners of the house, such as the room, bed, wardrobe, table, walls, chairs, etc.

    When the humid weather arrives, simply open the box where you placed it. The lime will help absorb moisture effectively. If you have young children, you should be careful when using this method.

  4. Use Products and Devices to Help Combat Moisture

    To ensure the health of family members, especially children, you can use a two-way air conditioner and set it to "Dry" mode. This is an effective way to combat moisture in your house.

  5. Use Moisture Absorbing Materials

    The easiest method is to prepare moisture-absorbing boxes or bags and place them in rooms, under chairs, and in damp areas to help absorb moisture in your house.

    Specifically, silica gel in moisture-absorbing beads helps dry the surface of products and absorb water to preserve leather goods or electronic items from mildew or damage caused by accumulated moisture.

  6. Use a Dehumidifier

    During the rainy season, using a dehumidifier is one of the simple, effective ways to combat moisture in the house. Moreover, a dehumidifier will create fresh air, remove mildew quickly, and keep storage spaces dry and comfortable while effectively filtering the air.

    If you have children or elderly people in the house, a dehumidifier is a great choice for your family during the rainy season. The device not only absorbs moisture quickly but is also safe, non-toxic, and protects the health of users.

  7. Use a Clothes Dryer

    If possible, you should buy a clothes dryer or a washing and drying machine for your family.

    These devices help dry clothes quickly and effectively, preventing dampness and discomfort. This will certainly be a useful assistant for your family during the rainy season and even during storms.

  8. Put Electronic Devices in Standby Mode

    To prevent damage to electronic devices such as TVs, DVD players, computers, etc., you should put them in standby mode. This method helps minimize the effect of moisture on the devices and prevents damage during the rainy season.

  9. Prevent Mold and Disinfect Household Items with Hot Water

    During the rainy season, household items such as chopsticks, spoons, bowls, cutting boards, etc., made of bamboo and rattan, are very prone to mold and the growth of harmful bacteria.

    To effectively prevent mold and disinfect these items, wash them with hot water and dry them completely after use. If you have a dish dryer or dishwasher at home, don’t forget to use them.

  10. Burn Candles in the Room

Candles can burn the molecules that cause moldy smells and discomfort in your home. When a candle is lit, the molecules affected by the heat will rise, creating pressure that causes other molecules to move closer to the candle. This process will help circulate and freshen the air.


Prohibited Actions During the Rainy Season:

  1. Mopping the Floor with Water:

    Many families think that mopping the floor with water will make it cleaner and fresher, but this is completely wrong. Mopping with water makes the floor slippery, and the water left behind will make the indoor space even more humid.

  2. Turning on the Fan to Dry:

    Turning on a fan to dry the house doesn’t help much during the rainy season. It actually increases the humidity, as the cold air from the fan pushes moisture into the environment, making the humidity even worse.

  3. Opening Windows:

    You may want to open the windows to dry the damp floor, but this is a mistake. As mentioned, the air outside during the rainy season is already humid, and opening the windows will only allow more humid air into your house.

  4. Unplugging Electronic Devices Continuously:

    Many people have the habit of unplugging electronic devices after use because they fear they might get damaged due to humidity. However, this is a misconception. Unplugging devices frequently can actually affect their lifespan. Instead of unplugging them, set the devices to standby mode to limit moisture accumulation in items like TVs, computers, or DVD players.

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