A Salty Plumbing Problem: How Salt Water Affects Your Pipes

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If you’re like most people, perhaps you’ve also dreamed of settling down in a home by the beach and enjoying the picture-perfect scenery, the sound of the waves in the morning, and the refreshing scent of seawater. The Bay Area in California is just one of many options if you want to live close to the sea.

However, living near the beach has its drawbacks, too. When it comes to plumbing, the presence of salt water in your pipes can be problematic. Find out how salt water can affect different kinds of pipes that you might be using for your home’s plumbing system.

Cast Iron

Cast iron pipes are highly durable and are commonly used for sewage and water drainage. However, as tough as they may seem, even cast iron pipes can deteriorate and be susceptible to damage when exposed to salt water. Water alone triggers fast oxidation that causes almost all types of metal to rust. Salt water can be even more damaging since it has a significant amount of dissociated ions that accelerate the rusting process. Eventually, your cast iron piping system might corrode.

If you live in Brisbane, CA, plumbing experts in your area can help you determine whether you have damaged pipes that need immediate repair or total replacement. They can also help you keep salt water away from your pipes, so you can prevent these issues.


Copper is a lightweight metal that’s almost always the go-to material for modern plumbing systems. It’s also very malleable, which means it can be formed into pipes easily. However, if your home in Brisbane, CA, or any seaside area, has a copper piping system, this can spell disaster.

Like cast iron, copper is also vulnerable to oxidation. It’s weaker than cast iron, so it corrodes faster. Ask a piping system expert, like a Brisbane plumber, to give you advice on how to work around this kind of situation.


Pipes that are made of plastic are the most resistant to saltwater corrosion. They don’t rust; they don’t corrode easily even when exposed to salt water. The problem, however, is that they can be easily damaged by high water pressure. Their non-decomposing properties also make them a hard choice if you’re living in a clean, well-maintained environment along the shoreline.

Keep in mind that it’ll be inevitable for you to encounter saltwater corrosion in your pipes if you’re living near the beach. For areas like Brisbane CA, plumbing professionals can offer sweet solutions to your salty plumbing problems, so never worry! As a general rule, if you’re seeing tinges of blue, brown, or yellow in the water coming out of your faucet, it means that your pipes are already damaged. Consult your local plumber immediately.

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