- Apr 26, 2018 -
If you don't clean the shaving head , there will be grease on it . And the remaining epidermal cells will be used as a source of nutrient , so the number of bacteria will grow rapidly , and even more than on money . In addition , moist shaving head are also a factor that contributes to bacteria because the growth of bacteria requires a moist environment .
There were experts who had done investigations . They randomly sampled 10 shaving head and found that there were as many as 100 million germs in their germs , which was a thousand times more dirty than the money handled by many people .
Experts said , “With the action of 100 million bacteria, if bacteria infiltrate into a honeycomb-like subcutaneous fat layer , it will cause cellular tissue inflammation, accompanied by edema , erythema, fever , chills , and overall fatigue . Symptoms such as headaches or joint pains etc . Therefore , it is important to replace the blades regularly !