Damage to window screens

I am looking for advice. My husband and I have been hosting for about 1 month. This morning when our guests left we found that bug spray was g applied to the windows. The glass was cleaned, however the screens are stained and need to be replaced. The guests never said anything about this at check out. We suspect that one of the children must have done this. We have not left a review yet, they agreed to a $300 security deposit. If we put in a claim for reimbursement (approximately $70) do you think they will give us a bad review?

We don’t know. Depends on the guest.

How could we know what your guests might do in a review? If you feel you should get damages, take photos and submit them to Air and see what happens.