The are many prodcuts out there I would recommend the brand Bona Kemi.
The only reasons for installing unfinished flooring: you plan to stain the floor a color prefinished flooring doesn't come in, or you are planning to really abuse the floor so badly it will need to be refinished frequently. The finish on a prefinished floor is far more durable than anything you can apply yourself.
No, unless you plan to sand the floor. Prefinished floors are already polyurethaned.
If you ignore them for a while. Many of them will take care of them selfs as the wood expands and contracts with the weather.
One cup of vinegar to one gallon of water...make sure you wring your mop out til its damp so you dont warp the floor.
Oxi Clean!
Depends on the application really. The prefinished hardwood they are making now is fabulous. I would say, unless you are restoring a historic property, or have a reason to use unfinished, go with the prefinished. You wont have the mess, it will be done quickly, no fumes. No moving everything out at once, you can go one room at a time.Wife of a flooring contractor
Laminate would be better than real wood, or Engineered, prefinished if you have to have real wood. In the presence of moisture Ceramic tile or Vinyl flooring would be a better choice than wood. but the heart wants what the heart wants.
You can not clean a hardwood floor with baby powder. It would make a much bigger mess. You can fix a squeaky floor with it though.
No
Ammonia and water can be used to remove haze from a wood floor. Do not soak the floor, use a damp mop with this mixture to clean the floors and get rid of the haze.
Mineral Spirits!
Use acetone.