How to Use a Snorkel

Using a snorkel properly will give you a clear vision of what's
going on under the sea without having to breathe water.

The Basics
Step1
Test your mask and snorkel together to determine fit and comfort.
Step2
Position the small rubber strap that attaches the snorkel to your mask so that the snorkel passes just above your left ear. (If you are using a special left-handed snorkel, it will be on your right.)
Step3
Take a deep breath, bite down on the mouthpiece and submerge your head in the water.
Step4
Exhale sharply once to clear any water that may be in the snorkel shaft. This is commonly called 'blasting' or 'purging.'
Step5
Inhale gently at first in case there is any residual water. Blast a second time if needed, and continue to do so whenever water enters the snorkel.
Step6
Learn to move gently on the surface'rapid or abrupt movements can fill the snorkel with water.
Step7
Inhale and hold your breath, then dive to explore the underwater environment around you.
Step8
Ascend, make sure the snorkel end is above the surface, then purge to clear the tube of water.
Step9
Breathe cautiously to be sure the snorkel has cleared completely. If you don't have enough air left to purge, lift your head above the surface and take the snorkel out to breathe.
Clearing the Snorkel of Water
Step1
Make sure you are gripping the mouthpiece of the snorkel securely with your teeth.
Step2
Exhale forcefully through your mouth. The majority of the water should be expelled from the tube. This method is commonly called "blasting" or "popping."
Step3
Inhale gently at first in case there is any residual water. Blast a second time if needed.
Step4
Continue blasting whenever water enters the snorkel.
By eHow Sports & Fitness Editor