I uncovered hardwood floors in my house that had 2 layers of plywood and 5 layers of tar paper to vinyl tile. A total of 7/8 inch thick. at this point they are covered in sheet rock mud,sand, antibiotics buy online adhesive in some areas and dirt.I need to clean this off before refinishing the floors what is the best way?

We had a friend paint our house and now I have paint specs (like overspray) all over my newly refinished hardwood Amoxil Online floors. How can remove the paint withour harming the floors finish?

I spent 8K to have an old hardwood floor sanded and refinished throughout a classic house, buying online now my wife thinks the floors are cold and wants to put throw rugs/carpets down. Will that scratch or damage the finish? Is there something to put under the rugs I should know about?