Do you really need to rinse out your BCD? Yes or BS?

Salt crystals inside a neglected BCD Bladder.

As you can see the answer to this is one is definite yes! Salt does build up inside BCDs and forms sharp "blades".  Over time these can cut the bladder.  For the same reason always leave some air in the BCD and never stack stuff on top of a BCD.

Salt crystals from a neglected BCD.

To rinse a BCD properly you press the deflate button while filling the BCD partially with freshwater from a hose or spigot. Then inflate the BCD manually. Next you swish the BCD around vigorously making sure water reaches every part of the bladder. Next you must dump water through the dump valves including the inflator mechanism itself. To rinse the inflator hose, turn the BCD upside down and squeeze it between your legs to force water out the inflator hose. Repeat this several times.

To make things a little easier there are special hoses with an inflator hose fitting on one end and a garden hose fitting on the other. Just connect to a garden hose and to the inflator. Press the inflate button water while running water into the BCD. The fitting is designed for air, so it takes several minutes this way, but water does not go all over you. Once the BCD has water in it, rinse it as described above.

What do you think?

Does it pay well to be a scuba instructor?

People sometimes ask, "Does it pay well to be a scuba instructor?"

Being a scuba instructor means constantly learning new things, working with all kinds of different people, watching as the "light bulbs" suddenly come on, being underwater with amazing animals, helping people understand how fragile the aquatic world is and inspiring them to protect it, and so much more. 

It can mean a life of extreme fulfillment and adventure, but like all teaching careers, it is one of difficulty, complexity, and financial poverty.

So if by "pay well", you mean money, then the answer is most often NO, but if you measure life by a different measuring stick and know exactly what you are getting yourself into then it pays immeasurably!

*Caution- for some people being an instructor pays absolutely no money at all! Some dive shops will not pay instructors any cold hard cash, instead giving them more scuba certifications, paying their liability insurance, offering free or discounted gear, discounted travel in exchange for leading dive excursions, and sometimes even "free" air! Basically the instructor becomes a pawn in doing the work of the shop in a sort of pyramid scheme, bringing in his/her friends to the "club". They eagerly represent the shop and bring in new customers until eventually they realize they are putting in far more than they get out. Watch out for this arrangement. Be sure you actually get paid a real living wage with benefits for your hard work or at least understand the game in advance.

Don't feed the sharks!

Excuse me you forgot the mouthpiece on my regulator?

The Humble Scuba Mouthpiece.

It has come to my attention that some dive stores are selling mouthpieces every time a diver borrows or rents a regulator! They cite "health and safety" reasons, "ick factor", or some other scare tactic to sell a new mouthpiece perhaps even upsell you to a special $30 moldable mouthpiece. 

If this happens to you run! What they are doing is ripping you off. The regulator mouthpiece is just one component of the regulator. The regulator itself is an empty container that the diver breathes in and out of, coughs into, spits into, perhaps even vomits into that chamber. So if you are renting or borrowing gear, it all needs to be cleaned and sanitized, not just the mouthpiece. Do you eat with forks from a restaurant? Do you trust that they have been sanitized or do you demand a brand new fork every time you eat?

Now I am happy to sell a new $5.00 mouthpiece to anybody that wants one and I will pocket a few dollars for my trouble, but if I nickel and dime people, eventually they will no longer trust me. 

Remember, the recreational dive industry is a slick business and the sales tactics can be subtle. Watch out for scare tactics and don't feed the sharks!