Your kitchen sponge is even grosser than you thought — here's how often you should replace it – Business Insider
Business Insider Your kitchen sponge is even grosser than you thought — here’s how often you should replace itBusiness InsiderIn fact, it’s common knowledge among microbiologists that the things you use to clean your dishes are the dirtiest objects in your home. A recent study published in the journal Scientific Reports suggests those spongy bacterial … Read more