Striker fired guns generally only need one drop of oil in about 5 places. They are designed to run pretty dry unlike a 1911 or an AR-15. Your user manual will tell you exactly where and how much lube/oil to use.
My general method with strikers is to break the gun down, run a brush through the barrel, then run a patch soaked with bore solvent through it and let it sit while you clean the rest of the gun. Then use your cleaner of choice ( CLP, Hoppes, Nitro solvent, etc.) and apply a conservative amount to the slide, being careful not to get ANY solvent or oil into the striker channel. Then take a soft bristled brush and scrub it. Then take clean rags ( I use cotton t-shirts or whatever cut into approximately 2"x 2" squares) and wipe all the solvent off the slide. You will want to use Q-tips or cotton swabs of some sort to get into the crevices on the rails and other tight areas. Just try not to get anything into the striker channel. Once it's clean and dry set it aside and grab the frame. Lightly spray a little oil or CLP on a rag or sometimes I'll just use a clean dry rag and wipe down everything you can get to, again using Q tips in hard to reach places. If it has carbon on it, you want to wipe it off. It generally comes off the frame pretty easily. Run a clean rag through the magwell, wipe down the metal components on the rear of the frame. Once it's clean and dry there are a couple spots that get a drop of oil. Your manual will tell you exactly where, but there will be two places on each side of the frame that the slide rolls over. 2 in back and 2 up front. They'll look like little squares and can be metal or polymer depending on the gun. Each of those gets 1 drop of oil. Then looking into the metal mechanical/moving parts of the frame, manipulate the trigger and you will see a little arm that comes up and contacts another little metal piece. One drop of oil goes there. Then run patches down the barrel, one patch per pass, until they come out clean and dry. Then put a small amount of oil on a clean patch and run it down the barrel one time. Then a drop of oil on the hood of the barrel ( the part you can see through the top of the slide when the gun is assembled, which is where the slide moves across the barrel. That's it for lube. Then assemble the gun and cycle it to check function.
My apologies if you already know this or if my explanation seemed a little "Dumbed down" for lack of a better term, but I don't know how familiar you are with the nomenclature or cleaning the gun so I thought I would explain it where anyone could understand it. My main point is that after cleaning your gun it should be clean and DRY. Then only apply a drop of oil on those few spots. This is a general instruction and you should definitely consult your operators manual for actual instructions.
(Note: The "code" is "LAXSUMMER5" just in case you were wondering. 
