If she's white you can use the blueing shampoo for show dogs, or if she's colored you can use any shampoo, but I usually use Adams Flea & Tick shampoo just to be safe.
Well, she's clean now! I used about a half the kitchen sink full of watm water and some shampoo, got her pretty wet, then drained the water and rinsed really well. Encased her in a bath towel, pressed a bit, then blew dry her on low. She almost fell asleep when I started stroking her wattles, funny!