Washer Jets

Hey, Does anyone now the easiest way to replace washer jets from a fiesta mrk 4 as im not to sure how to take out the standard ones.

jus get a very small straight screw driver and lever it up and itll come out, thats what i did and then i noticed it could be turned slightly to ther right/left, cant really remember which way it was, soz.
you wont do any damage if you just lever it up aslong as you are careful