AI News | Technology | Business on Instagram: "🤖 The Eufy E28 robot vacuum-mop just revealed the true color of a floor that hadn’t been properly cleaned in years. What looks like a layer of foam is actually built-up dirt being stripped away, one slow sweep at a time. The deeper it digs in, the more you realize how much residue hides on “fresh-looking” tiles, especially in spots people walk over every day. Research shows indoor surfaces can carry more than 200,000 bacteria per square inch if the