Greasing your bushes, how often?

I've recently developed a new sound coming from the rear of the car, much more prominent at low (walking) speed. Kinda sounds like it could be a bush grabbing and letting go.
How often do you guys re-grease them?
Specifically I'm looking at the BMR sway bars and Steeda adjustable camber arms (the delrin bushes on the inner part).
Any clues?
Or, is it the sphericals? Are you guys lubing them?
I have sphericals in the camber arms, toe/knuckle bearing and the toe links...

I don't grease my bushes , just trim them back once a year . I do however grease the wife's bush regularly though .

:lol:

maddawg57 said:

I don't grease my bushes , just trim them back once a year . I do however grease the wife's bush regularly though .

Click to expand...

Does she make funny noises if you don't grease her bush?

No but she purrrs like a kitten when I'm done.