Part 6/7:
In a fascinating comparison, researchers tested a toilet seat from the same household. Surprisingly, the toilet seat was found to be cleaner than some of the kitchen sponges examined. Toilet seats are easier to disinfect thoroughly, whereas sponges' intricate structures make them difficult to clean completely. This emphasizes the importance of regular replacement rather than relying solely on cleaning to maintain hygiene.
Practical Recommendations
Change sponges frequently—every few days or sooner if they develop an unpleasant odor or visible mold.
Disinfect regularly—soak sponges in boiling water, microwave them (when damp), or use a bleach solution.
Allow sponges to dry thoroughly between uses to inhibit bacterial growth.