That's toast, not coming off. Live with it as is and NEVER use Murphy's Oil Soap as that will do as much harm as the perfume in regards to ever touching up or refinishing the floor...........................

You need to touch it up with a water base poly.

It wasn't the alcohol. It was the OIL in the perfume. Alcohol usually doesn't upset a floor. But OIL upsets almost every finish we have!

The finish on your floor is water RESISTANT not water proof. That means if moisture (water or oil) is allowed to sit on a floor, it will EVENTUALLY penetrate the finish and effect the wood itself. That is what you are seeing.

Alcohol will simply evaporate. It hasn't done that. Water will eventually evaporate (especially such a small amount. It hasn't done that. Oil will not move nor will it 'go away'. That's what I'm seeing. The oil has penetrated past the finish (just like cooking oil) and is now sitting IN THE WOOD waiting for a full sand/refinish.

Which means, all you can REALLY do is accept it and move on. Do NOT use Murphy's Oil Soap. it is IN THE NAME = OIL! Bad Murphy's Bad! No biscuit for you!

Murphy's oil is a KNOWN contaminant. That is to say it is KNOWN to PREVENT a sand and refinish (nothing grabs onto the wood once it has been contaminated with Murphy's oil). Which is to say the life span of the wood floor has gone from 80 years down to 20 years.

So PLEASE DO NOT use any more "oil" anything on this floor. Leave the stain. It will be dealt with in a 20 years when you have the floor sanded and refinished.

If perfume removes a finish, that finish is shellac....very common finish for older floors. You can touch it up with some thinned down shellac and a small artist's paint brush....if there isn't too much oil imbedded in the wood from other things.

Unless your "perfume is $100 a dram real perfume, ti will have only a very tiny amount of any sort of oil in it. The mark is from the solvent in the perfume.
And agree on murphy's oil soap....it's really simply a soap solution containing a soap made from oil rather than a solid fat. It's just soap and water with a high price tag.

I am trying to solve the same problem. i had a bottle of perfume spill. Does this look like it just wore down the shellac? can i apply some thinned down shellac to it? Idk why this picture looks so lifht on here.