How to Evict someone living with me In California

[Mike White]

How do I evict a family member/non paying roommate from my house that I own and live at in California with oral rental agreement that she would move out by the time her son got out of the mental health place which he is out now

 do I give her a 3 day notice or a 30 day notice ?Would she be considered  month to month tenant ? And how would I

Serve Eviction Notice cents we live at the same address ?