Paint for storage room in basement
We are getting our house ready to sell. It is 10 years old. The walk-out basement is finished except for a 12x24 storage room. The walls are sheetrocked but nothing on the floor. We want to make it look better (some white stuff on the floor, stains where my freezer dripped when being defrosted, a few hairline cracks, and a stain from a water leak years ago, the source of which has been fixed).
What do you suggest we use for cleaning/prep and paint? No drain in floor, no windows so don't want a bad-smelling, toxic application.
Any suggestions would be appreciated.