I also like to add this to my glass water bottle, sometimes alone or with lemon essential oil.
I also love to put a drop in my hand and cup my hands over my nose and deeply inhale.
How about using this along with peppermint essential oil in your car diffuser - long road trips this helps to keep you alert and your car just smells so good! Of course, if you are tired, please pull over and get some rest, stretch your legs.
Please be careful when you use citrus oils prior to being in the sun, it can cause skin sensitivity.