Stripper on vinyl siding

I haven’t seen this mentioned on the forum. Customer got overspray on their siding from using a sprayable paint stripper. They were using it to strip old paint off the door frame. What are y’all thinking on this one? I’m trying to get the customer to send me the product that they used. This is on vinyl siding.

Tell them you just wash dirty siding. He needs that replaced or something


Looks like paint to me. Xylene and a small rag.

It’s stripper