If the stain is not too old, vinegar will lift most of it out.
I don't know why gin stains vinyl tile, but we've found that Magic Eraser does the job of removing it. However, it leaves a dull spot, so you need to apply some floor wax after removing the stain.
No, you should not.
My Neighbours opposite me lets her doog pee in the front yard constantly and it forms a river of pee into the public terrace and leaves a stinking pool of pee every day. Will it cause damage to the concrete eventually?
What is the weight of Vinyl Floor tiles per m2
Vinyl floor covering.
A PVC cleaner will remove oil deck stain from the vinyl part of a window. Pour the cleaner on a clean sponge or rag and wipe in the direction of the grain to remove the stain.
You might want to check the manufacturer's labels which often state whether you can use a product on a vinyl floor. You can use SC Johnson Wax Tile and Vinyl Floor Cleaner and Pledge Tile and Vinyl Floor Cleaner.
Iodophors
If the vinyl is down tight , the answer is YES, Laminate con go over it
Some vinyls will stain and there is nothing you can do to remove it. When this happens, it is usually caused by having asphalt on your shoe soles. If this is the case, the stain is in the seal coat of the vinyl and does not come out. If you try bleach, be careful of about the amount you use and how long it remains on the floor. This too, can be a staining agent over time.
Vinyl.
You can't