Well, just in case you end up with a lovely white sheet, here is the link to the Persil site for more detailed info than my paraphrase. Note it says "the speedier the better" to tackle it, so that plane may have flown.
www.persil.com/uk/laundry/laundry-tips/stains/get-dye-clothes.html
Last edited by: Crankcase on Fri 9 Oct 20 at 17:18
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