spread bacteria

Good thing, just by blowing birthday candles, it increases the amount of cake bacteria to 1,400%.

According to scientists, the habit of beating cockroaches with sandals will be extremely harmful and possible

After you go to the bathroom, do you close the toilet lid before you start water? If the answer is no, you accidentally spread the bacteria from waste throughout the toilet.

Due to the impact of many mass media, the good news is that today people are very active in reusing many kinds of utensils, especially plastic bottles.

According to calculations, each time sneezing, you shoot from 2,000 to 5,000 droplets of water - each drop contains 100,000 bacteria, away from 1.5 - 2m.