Examples and Observations.  1  Exigence has to do with what prompts the author to write in the first place, a sense of urgency, a problem that requires attention right now, a need that must be met, a concept that must be understood before the audience can move to a next step.. ( 2 M.
I also suspect that lemongrass is photosensitive although some sources dispute that but to be safe, use this only in the evening to replace your usual toner before moisturizing. As lemongrass is great for oily skin and so I used this on my t-zone mostly.
1 Dilute with a carrier oil and not water (remember oil and water doesnât mix). 2  Also, keep in mind that some oils are photosensitive, which means you want to avoid using on the skin thatâs directly exposed to sunlight. 3  Examples of photosensitive oils: Citrus Oils (like Lemon, Citrus Fresh, Orange, etc.) and Joy.