Some great tips indeed !

Try orange oil

WD40 is my suggestion too

WD40 will clean most stubborn marks, just do a little spot test first.

this was a great question and you got heaps of answers

there’s a product you can buy called magic wipes I think. they are a foamy looking substance that removes EVERYTHING

Get the white block removal pads they are awesome and some soap suds

acetone will remove super glue markers paint most things even glued fingers always test on a area first

I keep a tube of cheap white toothpaste for just such accidents even though we are in our own home, marker on walls is not a good look.

Try one of those magic sponges, you get them in the supermarket and they are fantastic. I got hair dye on a newly painted white gloss door and after the panic and terror wore off I tried one of those and it worked brilliantly.

Shaving cream and light gumption… works great on everything

Try hand sanitiser, that works for me for everything!

I know WD40 works for crayons, but not sure on markers. I am guessing you may need to repaint, sorry.

I’ve used Chux Magic Eraser but it only lightened it…. although it did take me a few days to get to it.

Try looking for Chux Magic Eraser. We have used it on crayon and ballpoint pen successfully.