Accent picture frames and wall hangings, doorways, cabinet tops, centerpieces. I like to lie sprays of around everywhere, even in the bathroom. Nothing enhances the holiday mood like the smells of Christmas. Use Christmas potpourri, air fresheners, scented candles, plug ins, etc. I often tie cinnamon sticks to a sprig of holly with festive ribbon and lie them around the house and hang them on the tree.
Cloves add wonderful scent to the holiday home.
Here's a tip for wonderful smelling Christmas sachets to lie around the house or hang on your tree. I have included below some suggestions or recipes for your own simmering potpourri. Have holiday music on hand. I almost constantly have Christmas music playing even if only a subtle instrumental background. When entertaining I have even known people to tuck away a portable disk or cassette player in the restroom cabinet with soft Christmas music playing throughout the evening.