You probably use olive oil in some of your favorite recipes, but it turns out that olive oil isn't only useful for cooking. It also makes a great polish for unpainted wood furniture. But don't worry, your stir-fry won't suffer -- you'll only need a small amount of the olive oil for this job, then you can put it back on the shelf, and your veggies and pasta can rest easy, knowing that their sidekick is safe.
If you have some old wooden chairs that need a tune-up, grab the olive oil and a soft sloth. Thoroughly rub the plain olive oil into the furniture using the cloth. Your wood furniture will shine so well, it will seem brand new all over again.