I need advice. My friend is living with me, and I think I may need to kick her out soon.?

[Miranda]

Hey so my friend who I hadn't talked to in a while decided to move back to town. She's 18 and I'm 16. She needed a place to crash until she found a job and saved enough money to move into her own place. I convinced my Mom and so she came to live with me. It has been four months and she hasn't even looked for a job much, she hasn't even made a resume. She applied to one McDonalds but then she slept in past the interview, so I set it up for her again but then she had boyfriend drama. After that she decided she didn't want to work there at all and stopped trying.
She isn't around much at all. She likes to party so she mostly stays at other friends houses which works well for me, shes here about twice a week. But when she is here she eats our food, is disrespectful, drops off her laundry for ME to clean and gets mad when I don't do it within a day or two, and doesn't listen when I try to talk to her about getting a job and moving out.
Also she drinks and does drugs like adderal and smokes weed. I normally wouldn't have an issue with that but she added my little sisters on facebook and posts pictures of her doing it. She is being a really bad influence to them and doesn't listen at all when I try to tell her to stop talking to them about her partying lifestyle.
My Mom is getting irritated as well, she understands that my friend is going through that phase in her life but she doesnt want to enable her.
I don't know what to do, my friend isn't that big of a problem but I don't want to enable her and I want my room back.
What do you all think I should do or say to her?

[solomon]

Its your house. If she is living their she should live by your family rules.

[zhr]

Tell her nicely

[Im A Secret Spy]

That is no friend. Drug addicts have no friends. You need to check your money and valuables, for they might be missing. Tell her to leave or be forced to after calling the police? Dont want to say it? Tell your mom. She is a freeloading druggie.

[john]

Give her some rules, bitching about her behind her back isn't going to get a thing done. Tell her to look for a job, be respectful, and quit posting pictures like that on Facebook or else she'll have to find somewhere else to live. If she won't listen, then make sure she doesn't step foot in your house.