We have a fake Christmas tree. It doesn't smell good. It just doesn't smell at all. So, I've taken to filling our home with fresh pine tree scents from sprays and candle warmers. I haven't had a real candle burning in ages. With little kids around and my sometimes forgetfulness when it comes to blowing out my candles it's safe to use an electric powered candle warmer. But someone gave us a candle in a holiday  basket, so we have a pine-scented candle to add a little warmth to our holiday decor. I love the sparkle and glow. I think I need to go back to burning real candles.