If you don't have the habit of cleaning your windows frequently, start doing it. After all, according to studies at the University of Birmingham, emissions from cooking, as they are extremely difficult to break down in the atmosphere, they form fatty acid films that can be harmful and resistant. Understand better here.
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Toxic surface on your window
Scientists at the University of Birmingham have conducted studies that worry those who don't keep their windows clean, after all, cooking emissions that emit fatty acids may be causing a thick crust on your window that will accumulate more and more chemicals from the atmosphere in your window. surface.
The study, which was featured in the journal Environmental Science: Atmospheres, states that cooking emissions are difficult to break down in the atmosphere. Consequently, when they find a surface, they create a kind of layer that, over time, accumulates various substances, which makes it increasingly thick and rough. In this way, the protection of the fatty acid layer causes the pollutants that settle in it, to be trapped without being destroyed or dispersed in the atmosphere.
Therefore, the biggest problem is in the accommodation of these pollutants. Dr Christian Pfrang further states: “The fatty acids in these films are not, in and of themselves, particularly harmful – but because they are not being broken down, they are effectively shielding any other pollutants that may be trapped below".
More information about discovery
The team responsible for the project carried out a laboratory experiment to support the study. The experiment was based on materials that project samples from the real world, which became films of pollutants with super thin thicknesses. From there, they used neutrons and x-rays to understand surface changes, especially those that happened over time.
At the end of the experiment, it was concluded that the formed film hindered the access of smaller molecules with the reactive parts of the fatty acid. Facilitating the absorption of water when in contact with pollutants, such as ozone, present in many environments.
So don't forget: it's very important to keep your windows clean to get rid of toxic pollutants in your home.