It's not often we welcome rusted metal in our design scheme, but when placed in the garden, it can make for a charming look. Here are some ideas to get started.

You can also apply a protective coating to prevent rust from forming on metal surfaces. For an item like a pocket knife, use a soft cloth to apply a small amount of mineral oil two to three times ...

Next, remove any rust with a drill and a 60- to 80-grit sanding disc. If that leaves swirl marks, hand-sand them away. Your primer should be a high-build type, like what they use for auto repair.