These 8 Household Items Are Full of Bacteria — Here’s How to Clean Them

Invisible bacteria inhabit many commonplace items, from your phone to your sponge, posing a hidden health risk. While most microbes are benign, certain conditions can allow harmful strains to thrive. Surprisingly, some of the dirtiest objects may be those you least suspect. Consider shopping trolley handles—frequently touched and seldom sanitized, they can harbor coliform bacteria, including E. coli. To stay safe, sanitize handles prior to use. Kitchen sponges, damp and porous, might be among the filthiest household items, hosting millions of bacteria within weeks. Regular disinfection is crucial. Additionally, don’t overlook chopping boards, reusable kitchen towels, and mobile phones—each presents unique contamination risks. Maintain proper hygiene by using distinct boards for meats and vegetables. Lastly, shared nail tools and hotel TV remotes are notorious germ carriers. Practicing good hygiene, like regular washing and disinfection, is key to safeguarding against infections. It’s wise to be proactive.