Two skills that separate the divers who relax underwater from the ones who fight it the whole way down.
By The Saltwater Insider Crew
Ask any veteran diver what trips up beginners, and you’ll hear the same two answers every time: clearing the mask and equalizing the ears. Master these and diving becomes the floating, weightless dream you signed up for. Botch them and every descent turns into a stressful, water-up-the-nose, ears-screaming scramble.
The good news? Neither skill is hard. They just take understanding and a little practice. Here’s how the Insiders do it.
Equalizing: Do It Early, Do It Often
As you descend, water pressure squeezes the air spaces in your ears. If you don’t add air to balance that pressure, you feel it fast — that sharp, building ache that means your eardrums are getting pushed in. Ignore it and you risk real injury. The whole job of equalizing is to push a little air into your middle ear to keep things balanced.
The cardinal rule: equalize before it hurts, not after. The single biggest beginner mistake is waiting until the ears already ache. By then you’re playing catch-up against pressure that’s hard to clear. Start equalizing at the surface, and keep doing it every few feet on the way down — gently, often, ahead of the pain.
The basic technique (the Valsalva): Pinch your nose shut and gently try to breathe out through it. You’ll feel your ears “pop” or open as air pushes through. Gentle is the word — never force it hard, which can do more harm than good.
If your ears won’t clear: Stop. Ascend a foot or two until the pressure eases, then try again. Wiggling your jaw, swallowing, or tilting your head side to side can help open the tubes. Never, ever push past ears that refuse to equalize — that’s how eardrums get hurt. And never dive with a head cold, when those tubes are swollen shut.
Clearing Your Mask: Stop Fearing the Water
Water will get into your mask. A laugh, a smile, a bumped strap, a leaky seal — it happens to everyone, every diver, forever. The skill isn’t keeping water out (impossible); it’s calmly getting it out whenever it shows up. Once you trust that you can clear it on demand, a little water in the mask stops being scary and becomes a non-event.
The technique: Look slightly up toward the surface. Press the top frame of the mask gently against your forehead with your fingertips. Then exhale steadily through your nose. The air you breathe out fills the top of the mask and pushes the water down and out the bottom seal. Tip your head, breathe out, and watch it drain.
The key is the nose-breath. New divers instinctively want to breathe out through the mouth — that does nothing for the mask. It has to be a steady exhale through the nose to displace the water. Practice it in a pool until it’s automatic.
Pro move: Practice clearing your mask fully flooded in shallow water — even taking it off and putting it back on. Once you’ve cleared a completely full mask a few times and stayed calm, a little trickle on a real dive won’t rattle you at all. Confidence here changes everything.
The Insider’s Take
Both of these skills come down to the same thing: staying relaxed and ahead of the problem. Equalize early and often so pressure never builds. Breathe out through your nose, calm and steady, so water never wins. Tension is the enemy of both — a relaxed diver clears easily; a panicked one fights everything.
Practice them in a pool or shallow water until they’re second nature, not something you think about. Because the magic of diving — that quiet, weightless, slow-motion glide through the blue — only shows up once your body handles the basics on autopilot. Get these two dialed, and the whole ocean opens up.
See you on the water.
This is general technique guidance, not a substitute for certified dive training. Always dive within the limits of your certification and never dive with ear or sinus congestion.