Maybe contact a marble floor expert but marb;e is sealed esp tough for floor use. The f 10 solution probably should be safe but contact someone or test a small corner in one room.
Cant find a marble expert on the internet that knows what f10 is. I will have to start calling around. I tested it on an area- we will see what happens.
After a lot of reading this is what I think I am going to do:
Remove all the bird items from the house, cages, toys, blankets, etc. (she was always on a blanket that got washed every day- never on the sofa, etc)
I will throw away porus type materials, toys, etc. The cage/bowels, perches- very thick solution of f10 on them... I will keep misting that with more solution every 15 minutes for 1 hour.
I will then power wash it off, let it dry, then do a heavy bleach mixture. Then powerwash again.
I will find a company that can steam clean the entire house with f10 (walls, furniture, etc). Anything that can be wiped down or touch steam will be.
Then I will get a hold of those f10 fog bombs and fog the place (including closets, etc) every week for 3 weeks.
*I cant seem to get myself to touch her things. I just start to cry.