Bathrooms are usually humid, small, and poorly ventilated, so many people tend to leave the bathroom door open to let the air circulate after use. However, is this really the best solution? The question of whether to keep the bathroom door open or closed is widely discussed, and each choice has its own advantages and disadvantages. To decide what’s best, we need to consider hygiene, convenience, aesthetics, and even feng shui.

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1. Open or Closed: What’s Best?

If you want the bathroom to dry quickly after use, especially in bathrooms that include a shower, you can install a window or a ventilation system on the walls or ceiling. After using the bathroom, close the door and turn on the ventilation system or open the window, and the room will dry faster.

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2. Bathroom Doors While Not in Use

Nowadays, bathrooms are usually combined with toilets, so some people prefer to keep the door closed to prevent the spread of germs, odors, and mold. Others prefer to leave the door open for better airflow.

Besides the main door, experts also recommend keeping certain things closed to limit the spread of bacteria and odor, such as:

• Toilet lid

• Sink covers (if any)

• Trash cans

Scientific studies confirm that keeping the toilet lid open can spread bacteria and droplets into the surrounding area. For example, a study by Colorado Boulder University used a special blue laser to track droplets after flushing a toilet. The results showed that many tiny droplets containing bacteria can travel through the air and settle on surfaces or even humans, potentially causing illness. Closing the toilet lid before flushing is therefore the safest option.

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3. Regular Cleaning is Crucial

• Regular cleaning of the bathroom is essential, ideally daily or at least once a week.

• This prevents the accumulation of bacteria in the bathroom and ensures that the space remains clean and safe.

• A well-maintained, ventilated, and hygienic bathroom contributes to a more comfortable and healthy home environment.

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4. Benefits of Keeping the Bathroom Door Closed

1. Privacy: A closed door ensures privacy and convenience.

2. Odor Control: It prevents odors from spreading to other areas, keeping the house smelling fresh.

3. Feng Shui: According to feng shui principles, keeping the bathroom door closed limits negative energy and preserves positive energy in the home.

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Conclusion: For hygiene, odor control, and positive energy, it’s generally best to keep the bathroom door closed when not in use, use proper ventilation, and clean the space regularly. This way, the bathroom stays dry, safe, and comfortable.