what do we use on our cars to stop corrosion and rust

[jasoncorn]

Trailing on loads of websites and tring to put something under my tuscan s to remove the rust from the bolts or at least make ot look alot better.

Also furry bits on the engine, and then you have the pants suspension bolts and front flywheel and air con connections

shoudl i go on

was gointot was oil th ewhole thign but this stays sticky and attracts dirt

what does everyone use then and reccomend ?