Hungover this morning and decided to do a bit of gentle admin.
Scrounging some nail-polish remover from my better half, I came upon some little perfume tester atomiser thingies. Glass or plastic tube about two inches long and the thickness of a pencil.
Pull spray-pump mechanism off.
Tip vile-smelling contents away.
Refill with nail-polish remover.
Push spray-pump mechanism back on.
Holds a few ml and each squirt will easily clear an A6 page.
Ten to twelve squirts in a bottle.
This flash of inspiration was balanced out by me then struggling for five minutes trying to scrub a sketch-map from the wrong side of the page....
I left some nail varnish remover pads in one of the sleeves once and when I came to get my folder about a month later they had seriously destroyed every page in it. They had not melted through any just left a weird circle pattern on every page. Still have it somewhere