The dirtiest things in the house aren’t always the ones that look dirty, but the ones we use all the time. Regular cleaning and disinfecting these surfaces significantly reduces the risk of spreading bacteria in the home.
Kitchen sponges are considered one of the most contaminated items in the home. One study showed that sponges can harbor large amounts of bacteria, including potentially dangerous types.
Researcher Markus Egert points out that their porous structure and moisture create ideal conditions for the development of microorganisms.
The sink, and especially the drain, is often one of the dirtiest places in the kitchen. According to the same study, the combination of food residue, moisture and heat allows bacteria to multiply quickly. This is why experts warn that the sink requires regular and thorough cleaning, not just rinsing with water.
Cutting boards come into direct contact with raw food, especially meat.
If not cleaned properly, bacteria can be transferred to other foods. Microorganisms can remain in small cracks on the surface of the board, increasing the risk of food contamination.
Surfaces we touch frequently, such as doorknobs and light switches, are often full of bacteria because they are rarely cleaned. Although they may not look dirty, they are key points for the spread of microorganisms within the home, as bacteria are transferred from one person to another through hands./BuzPost/
