I bought a house last fall that has hardwood throughout a joint living room/dining room area. The floor is in good condition, however, it needs “something.” All I have done since I moved in is to vacuum and dust mop it often. It now looks like it needs a cleaning in some areas. I can see my dog’s paw prints and the floor just looks blurry, not shiny. It does have a couple of lighter spots where furniture use to sit that is now gone, but they aren’t in conspicuous areas to worry about. The problem is…I have NO idea what kind of finish is on the floor. The color is about the same as my medium light oak kitchen table. Each board is slightly beveled on the sides and ends, it doesn’t “feel” waxed…you can actually feel the grain of the wood when you rub your hand across it. If I scrape my fingernail in between the beveled ends I get a tiny yellow finish or something..it’s such a small amount I can’t tell if it feels waxy or what.. I’ve asked at our local Home Depot and Lowe’s and all I get is really scary answers of don’t put anything on it until you know what kind of finish is there. No wax on a urethane finish, no urethane cleaners or finishes on a waxed or unfinished finish…or I will “ruin the floor and it will cost thousands to fix it…………Good grief..I was thrilled to have hardwood, now I’m terrified I’m going to ruin them. I don’t know WHAT to do to them or how to tell what kind of finish is on there. The house was built in the late 70s…BUT…I don’t know that the hardwood is that old. There was an addition built on to the dining room about 10 years ago and the floor has all the same look… Can you please offer any suggestions on what I can do to figure out how to take care of my beautiful wood floors.