Slippery basement floor
The floor of my dungeon....er....basement is made up of dirt and slab rocks. With the incessant rain we've had lately, the dirt has turned to mud and the rocks are coated with something black and slippery. I'm thinking it must be a growth of some kind, although it's not at all thick. The rocks just look wet.
I'm concerned because I live alone and don't want to fall. I have to go to the basement often to get to the freezer and laundry machines. Should I buy some sand to sprinkle around? Any other suggestions?