I find some of the reviews for this product amazing in that I have been using this product for the last 5 years on the same red oak hardwood floors. I find it easy to use , no milky film and I get many compliments on my floors as to how beautiful they look. A few tips. I pick a time to do floors when NO one will be home to walk on them for several hours. I first sweep, vac and then clean with the Bona Cleaner. It has to dry completely for an hour at least. I then use the product in divided areas and make sure it is spread evenly on the floors with the long blue mop. It is left to dry for 2 hours. One review talked about using it on tile. Be sure it is the Bona product for tile not hardwoods.