Plant labels

I get the permanent marker off with cream cleanser and a green pan scrubber. I found white spirit melted the surface of the white bought labels sometimes, depending on what plastic they were made of. You are all making me fully aware that I should have a more organised system to at least store my clean labels even if they're not in categories (a bit pointless if they're all cleaned off). I do like 6" labels for outdoors, veg patch rows, I can see them better. I like coloured ones for baby tomatoes to just indicate which are giveaways, which are gh and which are outside. With my resolve not to grow so many this year, it might not be so critical. So I need to source a multi drawer that takes 6" stick labels. Respect to Sarriss and the record book idea but that wouldn't last 10 minutes for me, then I'd be left with lots of numbers with no record in the book