A client with genital herpes has painful blisters on her vulva. After teaching the client self-care measures, which statement indicates the need for further education?

"When I don't have lesions, I am not contagious to my sexual partner".

"I should increase my fluid intake when I have open lesions".

"Pouring water over my genitals will decrease the pain of urinating."

"I will wash my hands carefully after applying ointment."