Neem oil (product) for mites in the house?
We have recently felt something biting us in the house. We cannot see anything but are pretty sure it is some kind of invisible mite. I have read a lot about treating animals and plants but nothing about spraying furniture, carpeting, the floor or the walls. I would like to use neem but cannot find instructions on mixing for general house spraying.
I am also wondering if it will stain furnishings as it is an oil. Also, how long does it take for the smell to dissipate? Do mites need to ingest it for it to work?
I would appreciate any information you could give me. Thank you.