How do i get my spark plugs out when its stuck?

I have a Chevy 2001 caviler and its down because the number 1 spark plug isn't firing. Every time I try to take it out with a spark plugs socket its seems as if its getting tighter. I called a mechanic but his secretary say i got to make an appointment!!!? i have work tomorrow and i was wondering if there's a way that i can get that 1 spark plug out. please help?How do i get my spark plugs out when its stuck?fill the plug well with tri flow or wd40 and let it sit idle the engine to warm it up if it will run and try again. when it does crack loose mop up the oil with a rag before removing the plug.How do i get my spark plugs out when its stuck?Spray some wd 40 or liquid wrench around the plug. let sit for 10 minutes and try to take off again. It should come off. Good LuckHow do i get my spark plugs out when its stuck?its probably melted in there... be VERY careful id advise a professionalHow do i get my spark plugs out when its stuck?yea wd-40 and force it out with a spark plug socket. just be careful not to break it or else your mechanic will have a great time. . .How do i get my spark plugs out when its stuck?Sometimes plugs can freeze into the head, remember the head is aluminium and the plug is steel 2 different metal can bond together. You can try WD 40 but most time you will end up pulling the threads out of the head and then its a boat anchor. Best to work on this repair with the engine cold as a warm head is weaker. Work the plug back and forth loosen it an tighten gentle, sometimes this works.How do i get my spark plugs out when its stuck?Spray wd 40 on it, take your time, if you force it you could strip out head.How do i get my spark plugs out when its stuck?pour water on it and turn it with your hand while the car is running.