There are plenty of ways you can create a signature scent, whether you go to a professional or try it yourself at home by experimenting with essential oil mixes. No matter your method, you will want to think about what mood you want to set in your home, what scents evoke that feeling, and what your favorite scents are. That way, you have a good baseline of what to start mixing together, then it is about working out a good balance through experimentation.