Experts say that each person needs to ask the question: how often do I change my toothbrush? According to doctors hygienists, in General, to change supoused should be every three months, but in some cases to get rid of even need new brushes.
Held in the UK, the study showed that change every three months need toothbrush even very clean people. Scientists have found that toothbrushes used over this period, collecting a huge number of harmful bacteria, including, for example, are the staphylococci. Check toothbrushes from the British show that sometimes toothbrushes appear even such organisms, which are mainly contained in faeces.
Experts noted that a significant number of dental problems in people are caused by improper storage, usage and replacement toothbrush.
“If the brush is long change, besides the fact that it accumulate bacteria, there is a fraying of the bristles, which lose their rigidity and can not penetrate in remote places, – for this reason are ideal conditions for the formation of caries, gingivitis, periodontitis and other diseases,” warned scientists.
The experts added that the fall of the toothbrush on the floor it is required to change, even new. According to doctors, no matter how much or how clean the floor will be thoroughly cleaned toothbrush after a fall, is to brush your teeth it anymore. When the brush bristles in contact with the surface, they can catch millions of dangerous microorganisms, said the researchers.
In addition, the toothbrush must be changed after the common cold and other infectious diseases, also regardless of its novelty.
Earlier Magicforum wrote about why in the winter you need to drink milk with spices.