I was just wondering how do you all keep you jeans looking fab?

Do you dry clean?
Soak them in vinegar and salt water before you wash them the first time?
Do you only wash them once they're visibly dirty?
Do you wash in woolite and hang dry or dry on delicate for 10 minutes then hang?

What's the best method?

but also one that keeps them from shinking...I have a 34" inseam I can't afford to let my jeans shrink and its a hassle to find 35" inseams. My lucky 13 year old sister ends up with all my Guess, parasucos, levis, mavis, and whatnot I had to give away 5 pairs this weekend because of them shrinking and I only wash in cold water and hang dry in my laundry room.