You're required to give 60 days notice to remove a tenant from month to month. To be able to prove that notice, any landlord would do it in writing. Unless you did that, you have to wait 60 days from when you finally give the notice you have not given to file an eviction that will take several weeks past that, or work with them for 10 days. Since you handled it incorrectly up til now, send the 60 days notice now in case they don't move, and hope they move when they say they will.
You're required to give 60 days notice to remove a tenant from month to month. To be able to prove that notice, any landlord would do it in writing. Unless you did that, you have to wait 60 days from when you finally give the notice you have not given to file an eviction that will take several weeks past that, or work with them for 10 days. Since you handled it incorrectly up til now, send the 60 days notice now in case they don't move, and hope they move when they say they will.