Sentence 1: Jenna had been reading up on hair styling. 
 Sentence 3: She put a healthy amount in her hair and then showered 
 Sentence 4:  When she got out, she saw that her hair was very greasy 
 Sentence 5:  She realized that she had put way too much oil in 
 Option 1: She decided that she wasn't going to try any new products in her hair. 
 Option 2: One tip she read was to use coconut oil.