I highly recommend you have all of the supplied listed above or else you and your crotch are in potential danger. Now that you've gathered those supplied let's get down to business. Take your trimming scissors and trim your hair down to as short as you can get it, the shorter your hair is the less damage you will be doing to your razor.

After that's done, hop in the shower and turn on the warm water (<- important.) Go do your normal showing routine but stop right before you're about to get out. The reason you turned on the warm water is because the warm water will make shaving that much smoother.

Now get your shaving cream and lather it onto wherever you want to shave. Take your razor and shave the opposite direction of shaving against the grain, this will reduce irritation, then lather on some more shaving cream and start to shave horizontally.

Now it's time to shave against the grain, lather on some more shaving cream and start shaving slow and steady, it would be a shame to cut yourself.

Once you've shaved wherever you needed to, hop out of the shower and pat yourself dry. To reduce if not eliminate any itching or irritation rub some lotion or put baby powder over the area you shaved.