How do you get a wine cork out?
Just be careful when pushing a cork into the bottle, because the pressure inside the bottle increases as you push the cork in, which can sometimes cause wine to spray out. If the floating cork ends up blocking the passage out of the wine, try using a chopstick or the handle of a wooden spoon to push it aside.
How do you get a cork back in the bottle?
Wrap the waxed paper around the cork and position the cork over the bottle at an angle. Hold the bottle firmly and gently push the cork back in, using a slight rocking motion. Avoid twisting, as this will wrinkle the waxed paper. Press down firmly until the cork is most of the way into the bottle.