Well my controllers are okay they look a little dirty than new but who cares when they get too dirty I get buy new ones and switch them, hehe they'll never know.

What a question!

The answer is yes.

they're clean as can be, I spray for swine flu!

man!! You ask about everything!!!

I do clean my controllers when they feel dirty, but there is one controller that its left analog stick gets stuck on the up position and I have to bring back to the middle cuz it doesn't return on its own, so is the left trigger, it gets stuck when you press on it even if you let go of it it seems that the inside of it is still pressing on the button ..

Has anybody had this problem before? and what did you do to fix it cuz all I can think of is that is dirty in the inside.

My hands (and feet) have overactive sweat glands so they get really grimy, especially underneath the analog sticks. They have to eventually be cleaned with a toothpick in the cracks and crevices.

i clean them with alcohol wipes

i clean mine at least twice a month

there clean as hell im a neat freak

there clean if they get dusty I clean them with a wet facecloth