I've been house hunting for over a year (and counting) and visited over a hundred open houses in that time. Let me be clear: I'm not some overly picky real estate window shopper, because I have made offers, and been outbid. In New York City, where I'm looking, that's just par for the course.

Still, though, my experiences have turned me into an open house aficionado of sorts. I know what makes buyers swoon (myself and others), as well as what repels buyers the moment they set foot inside.

So if you're a home seller who hopes to bowl over buyers rather than send them running, I'm here to help. Let me tell you about a few things I've learned that could kill your chances of selling your home.

 Personal quirks on display

Steak sauce, mustard, and hot sauce. These condiments were not in the kitchen (as one would expect) but on a dresser in a bedroom of an open house I attended in Queens. Right then and there, I knew I had to get out of the house. Who knows what was going on there, but it was just too weird for me to stick around and ponder the possibilities.

 “First impressions matter,” says Gary Malin, president of the New York brokerage firm Citi Habitats. “Remember, you want the prospective buyer's attention to be on the home, not your personal life.”

Remove all personal items, including family photos, unusual collectibles, memorabilia, and misplaced condiments.

Hovering home sellers (or their kids)
At an open house in Brooklyn, there was also a surprise in the bedroom: I walked in to find cute kids under the covers half-asleep. Granted, these kids weren't there alone; their parents were lingering, too. But adult supervision or not, all these family members nearby made me want to flee, because I felt like I was intruding on their personal space.

“Home sellers often make the mistake of leaving their place too late and returning too soon,” says Aaron Hendon, an agent for Christine & Company with Keller Williams in Seattle.

A well-advertised open house will attract people early, and there will definitely be people arriving just as the agent is locking up. So plan on getting everyone up and out of bed an hour before the open house starts.

Dark, dusty rooms
A three-bedroom, two-bathroom condo I checked out in the suburban... READ MORE HERE