what are you using the bed for? sorry had to throw that in there. Try spraying with WD-40. Place a old sheet or cardboard or something under where you spray to catch any runoff. Or if you cant bear the smell of WD-40 you might try to take slats out and rub with a bar of soap. If that doesnt work you might have squeeky springs in which case you need to replace or dont move so much on the bed.