Fixing leaking fog lights

Hey guys, im just wondering, is there any way to stop my fog lights from leaking? is it a really hard process?

what part is leaking?

if its a cracked lens, then buy new ones, if its a cracked housing you can silicone/mesh it. If your o ring for the bulb is missing, broken, you replace the oring. If the lens to the housing is leaking, you fill the seam with silicone.

im guessing its either the lens housing is leaking at the seam or the oring is broken. how do i take out the fog light housing from the car?

screws from the back, take out the headlight ad you should have access.