Cleaning Corten Stains

Let's say you've already placed your bed on a concrete surface and stains are appearing. No problem at all! You may want to test this cleaning solution on a small area of the floor to make sure it gives you the desired result. Find a bottle of vinegar or some lemon juice. Pour either (or a mixture of the two) onto the stain and leave to soak for a few minutes. Then scrub the area with a wire brush and rinse off the cleaner. Apply the solution again and repeat the process as necessary to remove the stain.