Careful charring burns the softer grains first, enhancing the character of the wood and bringing to life the slopes, swirls, and waves of the wood grain. The floor can then be stained or simply finished with a clear oil finish as is to make a striking presentation in any room. Charring can range from lightly toasted to a heavy handed richness, and the edges can be torched to add an extra touch of definition to a floor's appearance.