Post #3475787
2026-06-29 18:24 UTC
We have a whiteboard that's old enough that WIndex only moves the smudges around. Found a new (to me) cleaning method that uses toothpaste, isopropyl alcohol, and WD-40. And it works! Note the advice on using unscented toothpaste. I didn't, and a room here now smells MINTY FRESH!
https://mitadmissions.org/blogs/entry/how-to-restore-an-old-whiteboard/
Replies (1)
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@gdinwiddie@mastodon.social 2026-06-29 19:05
@dws@infosec.exchange I remember advice on using toothpaste to clear headlight covers that had fogged up. Apparently it's a very fine-grained abrasive.