Step 1: Take It Apart
Then take the mouth piece off, pull the hose out, etc.
Step 2: Bend the Hanger
Take a wire hanger and bend it into the shape seen in the picture.
Before you use the hanger, shove a few pieces of paper towels into the opening. Move them around to get the majority of the water out.
Then use it as pictured.
Step 3: Clean the Hose
To clean the hose run the paracord through it with the knots towards the end. Pull it through and the knots will soak up any water/moisture left in the hose.
Then hang both up to dry.
Step 4: Clean Mouthpiece
Step 5: Wait
It's just that simple.