Squeaks in suspension bushings

I have a 2000 Dodge Dakota and the bushings squeak. Is there a way to lubricate them or would they have to be replaced? Replacing them doesn’t sound like a very easy job.

[b]Soak the bushings with a silicone spray. This will stop the squeaks for a little while.

Tester[/b]

I agree. Get the silicone can and spray, spray, spray.