A fan is not a small air conditioner: it does not lower the room temperature directly, but moves air across the skin. That's exactly why it works best when windows, shade and distance are right. This short routine prevents the device from just circulating warm air.
1. First bring in the cool air
Open windows across the room early in the morning, late in the evening or at night whenever possible. As soon as it is warmer outside than inside, keep windows and the balcony door closed. The fan then helps with air movement but does not replace darkening. You can find further basics in the guide Cooling your apartment without air conditioning.
2. Don't place it at a sunny window during the day
On the windowsill or directly in front of a heated pane of glass the fan mainly distributes warm air. A shady spot with some distance from the wall is better. If a cooler hallway or a shaded room is available, the airflow can be directed from there into the living area.
3. Don't let it blow directly into your face continuously
The draft feels pleasant but can dry out the skin, eyes and mucous membranes. Instead, place the device at a distance and use the oscillation function. A timer is useful for the bedroom: the breeze helps you fall asleep, but it usually doesn't need to run all night. More ideas for hot nights are in the article "Surviving tropical nights.
4. Let it blow from the floor into the room
A fan on the floor is often more effective than one on a table. Slightly tilted upwards, it sets the air in the room in motion without you sitting directly in the airflow. Important: route cables so they don't cause trips, keep the base clear, and don't block the device with blankets, curtains, or paper.
5. Use ice or damp cloths only safely
A bowl of cold water or ice placed in front of the fan can provide short-term relief. However, it should be placed stably on the floor and not so close to the device that water can reach the plug, cable, or motor. Never drape damp cloths over the fan if they could touch the grille or drip.
6. Turn it off when no one is in the room
A fan cools people, not furniture. If it runs in an empty room, it consumes electricity and even gives off a little heat. It's more sensible to darken rooms during the day, reduce heat sources, and turn the fan on only when someone is in the room.
Quick check for hot days
- Air out crosswise early in the morning or at night; close windows and darken rooms during the day.
- Use a fan at a distance and with the oscillation function.
- Do not aim it directly at the face or at sleeping children.
- Keep water, ice, and electricity physically separated.
- During severe heat exposure, drink, take breaks, and actively support vulnerable relatives. Also helpful for this is the Checklist for older relatives and neighbors.
