Workmen can be a troublesome and messy species. Vinyl tile went down
in office bathroom before the rest of the place was completely done.
Contractor's workers marked their territory with two colors of paint,
drywall compound, cove base adhesive, etc. There are many different
sizes of paint marks, from the size of a roller to (hundreds of) tiny
specks. The paint, I believe is all latex.

The tile is very generic vinyl tile, no texture, but not very shiny
either. It has the mottled grey effect of a fifties rec room floor.

Ideas?

Greg Guarino