White "bloom" on soapstone
We've had our soapstone counters for about 6 months now. Love them. Recently, though, I've noticed a few white spots that I don't think were there before. Sort of a chalky "bloom." See the picture.
Has anyone else encountered this? Any suggestions for what to do? I don't think it's a stain since it doesn't wipe away -- it disappears when I wipe it down, but then comes back when the countertop dries off.