Survey Says This is the Grossest Thing You Can Have in Your Kitchen

I'm not swayed by inner satisfaction or the captivating sparkle of a spotless countertop. No--my main motivation for cleaning my space is almost always making sure that the people who see it don't think I'm gross. (Even if those people are just the UPS guy and my local Thai place's delivery driver.) I know I'm not alone, so I think all of us would appreciate the results of a recent study which discovered the things about our homes that are most likely to turn off potential guests.