Protect Your Regulator
Taking care of your scuba regulator properly is the difference between smooth, easy breathing underwater and expensive repairs later. The good news: it’s not complicated, just consistent.
Start with a thorough rinse after every dive. Salt, sand, and chlorine are your regulator’s biggest enemies. With the dust cap securely in place (and the regulator not pressurized), gently rinse it in fresh water. Don’t press the purge button while rinsing unless the regulator is attached to a tank and pressurized, otherwise you can push water inside.
For a deeper clean, especially after saltwater dives, let it soak in fresh water for 10–20 minutes. This helps dissolve salt crystals hiding in small parts. After soaking, rinse again and let it air dry completely in a cool, shaded place. Avoid direct sunlight or heat, which can damage hoses and rubber components.
Be mindful when handling it. Don’t lift or carry your gear by the regulator hoses, and avoid bending them sharply. Regulators are durable, but the hoses and fittings can wear out faster with rough handling.
Before storing, make sure everything is completely dry, then store it loosely coiled in a cool, dry place. Avoid tightly wrapping hoses or cramming it into a small space as this can create weak points over time.
Regular servicing is key. Most manufacturers (and training organizations like PADI) recommend a professional “full overhaul” service once every 2 years or about every 100 dives, whichever comes first. A certified technician will replace worn parts, check internal seals, and keep everything breathing like new.
On the off years, have it “benched tested” at a dive shop. A regulator bench test is a professional evaluation done by a technician using specialized equipment to measure how well your scuba regulator performs. The regulator is connected to a test bench that simulates tank pressure and breathing, allowing the tech to check things like intermediate pressure, airflow, cracking effort (how easy it is to start breathing), and whether there are leaks or free-flows.
One last tip: if you ever notice free-flowing air, strange breathing resistance, or leaks, don’t ignore it, get it checked before your next dive.
