I've been battling with a few issues that have made getting and keeping the pool clean and free of sediment difficult for a while now, and now that I'm getting there, I'm noticing staining in the plaster.
The issue I'm having is that these "stains" seem to be little bulbs, maybe a bit smaller than a pea (though not round, they're rough) that exist on the plaster surface that are catching dirt such that even scrubbing them will not remove the dirt/staining in the cracks and crevices. I also have a few spots where the issue seems to be a gouge in the plaster, where sediment accumulates, then refuses to come out.
Is there any recommended method to even out gouges or bumps in plaster?
The issue I'm having is that these "stains" seem to be little bulbs, maybe a bit smaller than a pea (though not round, they're rough) that exist on the plaster surface that are catching dirt such that even scrubbing them will not remove the dirt/staining in the cracks and crevices. I also have a few spots where the issue seems to be a gouge in the plaster, where sediment accumulates, then refuses to come out.
Is there any recommended method to even out gouges or bumps in plaster?