m0useanswered grow question 3 years ago you could place them in a different tent if you have one and pick off each and every nanner you can find.
but realize since they are out pollen has already been released.
bottom line is this.
The longer they are there, the higher your risk on a increasing scale of getting a bunch of seeds in your weed. The seeds will have a higher chance of making nanners as well.
your call
best of luck