Think about the fragrance of your home. Your sense of smell is your strongest sense, so make sure that all visitors remember your home for that refreshing and floral scent and not as something sweaty with a mixture of food and cat litter.
Apart from sprays and scented candles, another great air freshener is air itself. Opening the doors and windows and letting that sharp cold air refresh every part of your house may be just what you need. It’s not always a bad thing if your house doesn’t smell of anything. It just means it’s clean, and that you’ve done a great job.