Tear off a piece of waxed paper or parchment paper large enough to cover a tile and overhang an inch or two on each side.
Removing vinyl tiles with two irons.
You can remove cracked discolored and outdated vinyl tiles from concrete surfaces with a careful process that takes some effort but it will greatly improve the appearance of the floor.
How to repair vinyl with a hot iron.
Read a book like i did.
As i happened to have an old electric steam iron in the garage i thought.
While wearing insulating gloves arrange the chunks of dry ice on top of the paper to cover the offending tile.
Cover the ice with a towel or two to insulate it.