Grease points

[sly400ex]

Are there critical areas on the 400 to grease. I pressure wash my quad sometimes, and I heard you should regrease the joints and stuff after a high pressure wash. How and where? Thanks

[RideRed400EX]

Upper and lower a-arms bushings, shock bushings, swingarm pivot, rear bearing carrier, upper steering bushing... pretty much anything that moves.

I have yet to see a grease zerk fitting

[Live2Ride300]

How often should you do that? And whats the best grease to use?