"Ah, the smell of Christmas! It's a truly special scent that fills the air with joy and warmth. To make your house smell like Christmas, you can start by burning a few scented candles or incense with seasonal scents like cinnamon, pine, or vanilla. You can also diffuse essential oils such as frankincense, myrrh, or gingerbread. Another option is to bake some festive treats like gingerbread cookies or cinnamon rolls, which will fill your home with a delicious scent that's sure to bring back memories of Christmas past."