Gretta, KC and Colby pitch in and help Rachael by tackling audience questions!

I need to know, is it ever appropriate to wear pantyhose with open toe shoes? "Never! It's a huge no-no," says Gretta. "The reinforced toe sticks out, it hangs over the sandal, it's just bad. But a good way to make it look great, if you want to cover your legs, is with a tight." And, if you wear the same color tights and sandals, Gretta says the look will elongate your leg. Got a question for Gretta? Post it on the message boards.

We have a lot of brass hardware in our house and it's very shiny and new. We were trying to find a way to tone it down a bit. My husband was looking online and he found that urine can dull brass. It's a little ridiculous to me, but is that true? "I am so glad you asked," KC says. "This is a real solution." Rachael protests the practice and says she has a question of her own: "Who wants to touch a handle covered with pee?" Fortunately, it's not the only way to dull brass. KC says you can also rub cream paste paint on the hardware to give it a worn out look. Got a question for KC? Post in on her message board.

I'd like to know how Colby is sleeping since his surgery? Colby was brave enough to let our cameras chronicle his snoring problem, which was caused by a deviated septum. He has since had a surgery to fix it and has a great report. "It's been several months and I gotta tell you I am sleeping way better. I'm sleeping all the way through the night not tossing and turning, not waking up," Colby says. "More importantly, I've been told I no longer snore!"