My niece had magic markers in a backpack & apparently the covers were off. She wanted to sit in the front seat of my BRAND NEW 3 DAY OLD CAR while we went out to see Christmas lights. Well with all the in & out of the car to see lights, the markers managed to draw a nice "line" about 4 inches wide across the light beige seat back.
We only noticed it when we got home since it was dark out. Being Xmas Eve, DH ran to
Walmart before they closed & picked up a spray can off 3M Car Upholstery Cleaner.
Meanwhile, my DSIL is ready to kill dear neice. She's trying to figure out how she's going to buy me a brand new seat for my brand new car. Telling neice that Santa is not bringing her any gifts afterall. Poor thing.
DH worked at the seat with the cleaner & paper towels blotting out the marker, that had seep deep into the padding of the seat. He did get it all out. NO ONE THOUGHT IT WOULD COME OUT!!! My DSIL was sooooo relieved, she wanted to right 3M a letter of testimony.
The next day, a little bit was visible, so DH worked at it again & you would NEVER even know anything happened.
BTW, it also easily removed all marker from the backpack & clothing - both early Christmas presents from relatives.