What is the most effective way of drying limestone. We have been waiting for over a month and it's not dry enough to seal.
That's odd that it's taking so long for your limestone to dry.
When we clean and seal limestone, it usually will dry out within 1 to 2 days. Sometimes we can seal the same day.
After cleaning, we dry with microfiber towels and industrial floor fans.
If your limestone is not drying out, there must be a reason for it.
Maybe water is coming in from an unknown source. If didn't dry out in 1 or 2 days, something is definitely wrong.
Try using some fans pointed to the floor with your windows open. This should help.
I hope you can figure out why it's staying wet.