Place the rocks in an old strainer and rinse them with cold water. Vacuum any dirt, dust, or debris from the firebox floor. Spread the rocks on an old towel and let them dry. Pro tip: Throw the dirty ...

Q: I plan to set up a gas stove in a fireplace built in 1800. But the floor of the fireplace has an ugly black area, I think from creosote that washed down the chimney when it rained. How do I remove ...