Choosing a good soap and washing your hands properly is an effective way to prevent the transmission of bacteria.
It is a myth that antibacterial soaps for everyday use eliminate more germs than normal soaps. In fact, there is even doubt that antibacterials are safe when used for a long time.
Some studies indicate that using antibacterial soaps can increase resistance to antibiotics and affect the production of the hormones needed by our body. The substance they are made of – triclosan – is used, for example, in toothpastes, but in a safe amount and can even prevent oral diseases.
It is also a myth that solid soaps used in public places can transmit microorganisms responsible for diseases. At this level, science finds no difference between solid soap and liquid.
Always choose a good soap
Ideally, the soap has an acidity close to the skin, with a pH between 5 and 6. Manufacturers sometimes use phrases like "neutral pH" to mean that it is equal to that of the skin, but they are actually slightly acidic , as appropriate. Always check the label if the product includes irritating and allergenic ingredients in excess, such as perfumes.
Liquid soaps wash their hands reasonably well because they are effective in removing bad odors. And dry the skin less, as some include moisturizing substances, such as aloe vera, lactic acid, almond oil and milk proteins.