Belts

I have 3 cars all of which the belts are making a chirping noise any ideas on how to get red of it? They are not slipping just chirping and driving me nuts.

Try some belt dressing.
You can get is at pretty much any autoparts store.
But after a while the chirping will likely come back. Especially after rain.
Oh, and be careful when you put it on, if the engine is running it will of course spray all over.