Yellow marks on white clothes outside??

[ginandgingers92]

Just got home from a weekend working away and putting laundry away I hung out when I left.

I hung it all out on the line on the Friday and i don't know when my husband realised he needed to bring it in (judging by the state of the house, 2 mins before I got home).

Anyway, I've noticed they all have these yellow marks on them... not on them when I hung them out. Does anyone have any idea what's caused this and if/how I can get them out? They're all over my daughter's light clothes 😣

He got them in today. They were hung out Friday

Pollen?

Do you have many trees around? Looks like it could possibly be pollen marks.

Had it rained?

Looks like Lily pollen marks. (No lillies yet though)

Pollen, just wash them again and maybe reconsider where your washing line is placed!

Ah thank you!
I wonder if it could be rust stains from the pegs? It hammered it down yesterday and was left out in the rain- we have wooden pegs, so maybe that?
I've covered them in eCover and hoping for the best.

Or sunblock can do that to white clothes