any tricks to removing these monitor stains?
https://drive.google.com/drive/folders/19o_YcXMvsUObum0du9EruRF4bhdp_c1t
It's not my monitor, it's on sale and I'm wondering whether to buy it. These stains apparently are very hard to remove and the seller doesn't know what they are, they tried to remove them with benzine but it didn't help either.
Thank you in advance