Television remote controls

Television remote controls often harbor bacteria from hands, food residue, and dust in their crevices. Without regular cleaning, this item can become a vector for disease transmission among family members.

Computer keyboards

Computer keyboards, despite daily use, are often neglected during cleaning. Dust, dead skin cells, food crumbs, and oils trapped between the keys create an ideal environment for bacteria to multiply and persist.

Mobile phones

Mobile phones can harbor numerous bacteria and viruses without periodic cleaning. Due to frequent contact with hands, public surfaces, and occasional use in restrooms, these microorganisms easily spread to hands, increasing the risk of illness.

Mobile phones can accumulate many bacteria if not cleaned properly. Photo created by AI

Kitchen sponges

Kitchen sponges and dishcloths, being damp and porous, readily trap food particles, creating a favorable environment for bacteria like Coliform to thrive. Without regular sanitization or replacement, these items can spread pathogens to dishes, kitchen surfaces, and users' hands, indirectly increasing infection risk.

Toothbrush holders

Toothbrush holders placed near toilets or sinks are susceptible to bacteria from splashes and airborne particles. Bacteria such as E.coli and Staphylococcus can persist on toothbrushes and their holders, especially if not dried completely. During use, these bacteria can enter the body via hands or the oral cavity, impacting oral and overall health.

Door handles and light switches

Door handles and light switches are frequently touched surfaces that often receive minimal cleaning. Bacteria and viruses can cling to these surfaces, spreading from person to person via hands, then entering the body through the nose, mouth, or eyes.

Refrigerator handles and interior surfaces

Refrigerator handles and interior surfaces, despite appearing clean, are prone to bacterial contamination from users' hands, raw foods, and spills. Without regular cleaning, these areas can harbor microorganisms like E.coli and Salmonella, leading to food contamination. Bacteria from contaminated food or hands can then indirectly enter the body.

Le Nguyen (According to Times of India)