Many of us change smartphones every couple of years, but case often stays with us until it completely falls apart. It seems that it is just a piece of plastic or silicone that does not require attention while it performs its protective function. However, hygiene and technology experts say that service life This accessory is much shorter than we used to think, and ignoring this fact can be costly.
An invisible breeding ground for bacteria
The main reason for replacement is hygiene. A smartphone is the item that we hold in our hands most often: in transport, while eating, in bed and even in the toilet. Over time, an invisible biofilm of sebum, dirt and sweat forms on the surface of the cover.
Even if you wipe your screen regularly, porous structure old silicone or plastic absorbs dirt that cannot be removed with a regular napkin. Research shows that an old toilet seat can harbor more pathogenic bacteria than a toilet rim. This can cause rashes on the skin of the face and ears, to which we put the phone.
Deterioration of heat dissipation and overheating
Old, warped or yellowed covers may interfere with thermoregulation devices. Over time, materials change their physical properties: silicone can become sticky or too dense, and plastic can become deformed. This creates air pockets or, conversely, areas of excessive tightness that prevent the smartphone from effectively dissipating heat.
Regular overheat reduces the performance of the gadget and significantly accelerates battery wear. Timely replacement of the protection allows you to restore normal heat exchange and extend the life of the battery.
Loss of shock-absorbing properties
Materials tend to “get tired”. Silicone and rubber dry out over time, becoming less elastic and more brittle. Microcrackswhich may not be visible to the naked eye, significantly reduce the shock absorbing ability of the accessory.
If a new case springs when dropped and absorbs impact energy, then the old material, hardened over time, can transfer the entire force of the impact to the body or glass of the smartphone. Thus, saving on a new case increases the risk of costly repairs to the device itself.
Psychological comfort and aesthetics
A yellowed, shabby accessory spoils the impression of even the most expensive smartphone. Visual noise in the form of scratches and dirt can subconsciously cause irritation and a feeling of untidiness. Updating the case is the most budget-friendly way to restore the feeling of novelty from using a gadget, which has a positive effect on your mood.
Regularly changing accessories every few months helps maintain hygiene, protects the device from overheating and ensures reliable shock absorption in case of accidental falls.
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