An unusual advice for drivers is drawing attention: Some tea sacs can help absorb moisture inside the car. But how effective is this approach, and what do experts recommend?
Cold days, many drivers face a daily problem: blurry car windows that make it difficult to see, especially during mornings.
Although most use heat or air conditioning to remove the mist, an unusual advice suggests the use of a product found in almost every kitchen: Tea sacs.
According to the British newspaper Express, black and green tea sacs can help absorb a small amount of moisture inside the car.
However, the effectiveness of this method has not been proved by actual comparisonal studies and cannot replace the ventilation system or special equipment to remove moisture.
Why are car windows clouded during winter?
The fog occurs when the warm, wet air inside the car comes into contact with the cold surface of the glass.
The air near the glass cools, and when it reaches the dewdrop, part of the water’s steam is converted into tiny drops. These create the layers of fog that prevent vision.
The problem becomes more pronounced during autumn and winter, when the difference between the outside temperature and the vehicle inside is greater.
Wet shoes, floor carpets, tents, and rain jackets add to the moisture.
When windows remain closed and ventilation is insufficient, this moisture accumulates into the cabin and creates conditions for blurning glass.
How can tea sacs help?
Ben Pitcher, an automobile expert from the DPF Experts company, explains that dried tea leaves have the ability to absorb a certain amount of moisture.
It suggests placing some tea bags in different areas of the car, for example, in door compartments or in drinking holders.
The sacs can gradually absorb a little moisture from the air and, theoretically, help limit condensation.
Tea bags used before may also be used but only if completely dried.
Wet bags should not be left in the car, as they can increase humidity and create conditions for mold development.
They must also be changed regularly because their absorption ability is limited.
Another possible benefit is the softening of unpleasant aromas, although this depends on the type of tea and the source of the smell.
However, there is not enough evidence that some tea sacs can significantly reduce moisture in the car cabin.
What works best against fog?
Experts from the German organisation T ⇩ V NORD recommends that drivers control the ventilation system, cabin filter and insulating doors and windows.
If moisture is caused by the breach of water in the car, tea bags cannot solve the problem.
A more appropriate alternative is special silici gel sacs, material that is used to absorb moisture and that, depending on the product, can be reused.
When the glass is already clouded, the quickest solution is to direct the warm air from the front of the glass, activate the air conditioner when conditions allow and disable the internal air flow.
Also recommended is drying wet carpets and cleaning of glass, since clean surfaces are less clouded.
No matter how attractive the idea of using tea seems to be, it should be viewed only as an auxiliary measure.
More important, drivers will not leave without fully cleaning glass from fogBecause limited visibility can seriously endanger communication security. /Telegraphy/