How can I prevent rust on my Ford Focus engine?

I have a 2005 Ford Focus and have noticed some rust forming on the engine. Is there anything I can do to prevent it from spreading?

One easy way to prevent rust on your engine is to regularly wash it with a degreaser and a car wash soap. This will remove any dirt or debris that can contribute to rust formation.

You can also use a rust inhibitor spray on any rusty areas to slow down the spread of rust. Just be sure to follow the instructions carefully.