Mass evictions

[Samson Kay]

My problem tenants are at it again.

They've been late on rent 3 months in a row so this month I served them a 14 day notice. I have a nonperformance clause in my lease that lets me terminate lease if they are late on rent.

Its been 10 days since I served notice, and today they came to give me the full rent amount but I refused payment. I've read elsewhere online that tenants have the right to stop eviction by paying before the end of the 14 day period.

I want them out though. What options do I have? How can I force them out for late payment if I'm required to accept payment before the 14 day window?