Need help changing spark plugs Options

[CelicaGT]

I just bought a celi and i want to change the spark plugs but both me and my father were both stumped on how to get the spark plugs out. i know it sounds like a dumb question but they seem to sit kinda far into the head. well whats the best way to get them out. do i use an extension on the rachet or do i have to remove something else to get closer to the spark plugs? Also i have a gt with 100,000 miles on it. Is it ok to start running mobil 1 synthetic motor oil. the car runs strong and was well maintained. What do u guys think?

[jayi12-15psi]

well, I know there is a tool used to extract the spark plugs, but I cant remember the name of it.

but since I dont have that tool, I used the ratchet extension and jammed some duct tape into the extension after I loosened the plug. I used the duct tape to stick to the plug so I could lift it out.

I know its ghetto, but its all I could think of at the moment