Hi, B.. First, I do wash my daughter's mouth out with soap (I rub the soapy toothbrush on her tongue just so she can get a good taste, then I make her rinse well so she doesn't get diarrhea from swallowing the soap). We go through long stretches then where she won't sass me. And if she begins to argue or sass, I remind her I can get the soap. I think soap in the mouth works a lot better with boys, since they're not naturally sassy. My daughter's 6, and I think I've soaped her mouth a total of 5 times. But more important, you have to deal with the issue of her lack of respect. Sometime when it's calm, sit down with her and ask if there's anything you and your husband do that makes her feel disrespected. And then let her know what she's doing to be disrespectful to you. Give her tools to express herself in a more respectful manner. For instance, tell her she's not allowed to say, "I don't have to," or, "You can't make me." You can have her imagine how she would feel if she asked you for something or to help her do something and you responded in that manner. And, at some point, especially if she doesn't stop sassing you, then come back with that. The next time she asked for a snack, you can say, "I don't have to get you one." It's one way of showing her how it feels. I've heard of parents doing something similar when their child throws a tantrum--the lay down on the ground and starting kicking and screaming, too, and the kid stops throwing them. You need to let her know that from now on, there will be no backtalking any adults. That she is to treat everybody in the manner she wants to be treated. I have issues with my daughter once in a while. We have to revisit the respect issue. Her father and I broke up 3 1/2 years ago, and according to him she's extremely disrespectful at his house. Well, he's been letting her get away with it, not to mention she's a girl ("she's a girl" is an excuse that only gets so far with me, though--she doesn't get away with an attitude just because she's a girl). Timeouts and taking toys and games away do work as long as you're consistent. And it's a good sign you have to fight with her (to an extent) to get her in timeout. It means she doesn't like it. My daughter will also hit, scream, kick, and scratch. I take her from behind in a bear hug with her arms pinned at her side and sit her where I want her. I tell her she better not dare move. Her timeout starts when she stops the screaming and flailing. At the end, she has to tell me why she was in timeout, what she'll do different, and apologize. Again, I RARELY have to give her a timeout. Another thing effective for me is telling her she has to sleep in her room. She usually sleeps with me. If she doesn't behave, I remind her that sleeping in my room is a privelege. If she's not going to behave, she's going to sleep in her room without her nightlight. She's scared enough that she generally stops the behavior I'm trying to control in a hot second. So if your daughter has to have the nightlight to sleep or the door open or whatever, you can use that to control her, too. Good luck! I was a sassy teen, and my mom always said she hopes I have one just like me, but 10 times worse. Well, karma's coming and biting me in the butt... The most important thing is to sit down with your daughter and have an honest discussion about what she doesn't like that you do, what she likes that you do, and what you do and don't like that she does. And remember, positive reinforcement will ensure that behaviors you do like keep repeating.