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Understanding Hard Water and Its Effects on Plumbing

As hard water travels through your plumbing, it leaves behind a high concentration of minerals hard water contains, particularly calcium magnesium compounds. As it flows through pipes and appliances, these minerals accumulate and form hard water buildup. According to the United States Geological Survey (USGS), water hardness which can cause issues is classified based on water how it contains more than 1 grain per gallon (gpg) of calcium carbonate.

With moderately hard water your home receives at 5-10 grains per gallon gpg, the influence can be significant over time. Hard water deposits can reduce efficiency and life of your appliances by causing buildup in your pipes fixtures, wearing down appliances, and breeding bacteria. Scale buildup can lead to reduced water flow in your pipes fixtures, resulting in decreased water pressure and volume.

Common issues resulting from does hard water affect your home include:

  • Scale that hard water can cause can also lead to clogs up your pipes, restricting flow
  • Mineral deposits and corrosion in your water heater
  • Limescale buildup in household appliances like your dishwasher
  • Ineffective cleaning as soap scum can leave residue
  • Skin and hair dryness

Preventing and understanding hard water how it can affect your home relies on solutions like ion exchange systems, and vigilant maintenance for your appliances. Understanding the hard water effects is key to protect your plumbing system and extend its usable lifespan.

How Mineral Buildup Occurs

Mineral buildup occurs when minerals such as calcium and magnesium, which hard water deposits, damage the interior walls of pipes and your hot water heater.

As hard water flows through the plumbing system, these mineral ions react with heat and air to form solid mineral deposits and scale. Hot water can also exacerbate this process, causing minerals to precipitate out of the water faster. Over time, the impact of how hard water affects your appliances restricts water flow and reduces water pressure in appliances using water often.

Some of the most common areas where mineral scale accumulation happens include:

  • Inside pipes - restricting flow
  • Water heaters - reducing efficiency
  • Faucets and showerheads - clogging sprayers
  • Toilets - obstructing components and valves
  • Your washing machine - covering drums

The National Academy of Engineers estimates that hard water costs a four-person American household an extra $330 per year due to restricted water flow and appliance inefficiency. Proactive installation and service repair of water softeners impede the scale that can damage your appliances from forming.

Signs You Have a Hard Water Problem

Learn how to fix hard water issues and recognise the clear signs that indicate water quality problems in your home:

  • Visible soap scum and mineral deposits around sinks, tubs, and showers
  • Dry skin and hair, even after washing
  • Stiff laundry and faded colours
  • White/chalky mineral residue on dishes
  • Low water pressure
  • Noisy pipes
  • Corroded plumbing fixtures
  • Rust stains on porcelain
  • Frequent need take action to replace water-using appliances

These issues demonstrate how water can affect your surfaces, with hard minerals leaving behind soap and leading to mineral deposits, restricted water flow, and corrosion over time.

Catching hard water issues early allows for preventative measures like installing water softening systems. Left unchecked, without addressing hard water concerns, damage can lead to more extensive and difficult issues. We recommend contacting a licenced plumber for expert water treatment advice when signs of hard water appear in your household.

Consequences for Appliances and Efficiency

Hard water can have detrimental effects on household appliances like dishwashers, washing machines, and water heaters. Over time, the minerals your water carries can cause scale buildup inside these appliances, leading to reduced efficiency.

As little as 1/8 inch of limescale hard water plumbing buildup in a water heater can increase energy requirements by up to 40%. This means your appliance has to work significantly harder to heat the same amount of water, thereby increasing your utility costs.

The moving parts within your washing machine and dishwasher also suffer accelerated wear and tear when constantly exposed to hard water minerals. The average lifespan of these appliances may be reduced by several years.

On top of higher maintenance and reduced lifespan, hard water appliances simply do not function as well. Dishes and laundry will emerge dirtier, with soapy film or residue left behind due to the poor interaction between soap and mineralized water.

Installing a water softener system for the whole house protects appliances from scale buildup. Soft water allows detergents to lather properly and prevents minerals from accumulating over time. Regular descaling, which can damage minerals buildup, may still be required, but far less frequently.

The impact hard water has drastically affects the efficiency of appliances and plumbing systems. From higher energy bills to deteriorated operation, being proactive about water quality and softening is critical in a hard water area.

Solutions for Protecting Your Plumbing

There are several effective solutions for protecting your plumbing against hard water damage:

Install a Whole House Water Softener

Whole house water softeners remove minerals from your water supply, transforming hard water into soft water throughout your plumbing system. By softening water before it reaches pipes and appliances, scale buildup is prevented.

Water softeners also protect appliances, allowing detergents and soaps to work more effectively. This saves on maintenance costs over time.

Use a Point-of-Use Water Softener

Installing water softeners at specific water outlets protects pipes fixtures directly exposed without altering your entire household water supply. Common point-of-use applications include installing softeners for washing machines to save laundry detergent and prevent mineral buildup inside the machine.

Install Water Filtration Systems

Water filtration systems, such as reverse osmosis, help reduce mineral content in your drinking water before it reaches appliances and taps. While not a complete solution on its own, filters complement water softeners.

Frequently Descale Appliances

Even with water softeners, mineral scale may still slowly accumulate in appliances like kettles and washing machines. Regular descaling to get rid of any buildup helps mitigate any accumulation.

Contact our team today to discuss the ideal hard water protection plan for your home’s plumbing needs.

Maintenance Tips

Performing regular maintenance can help minimise the presence of minerals in ways hard water challenges your plumbing system. Here are some helpful tips:

Inspect Fixtures and Pipes

Check your faucets, showerheads, and other fixtures monthly for mineral buildup or flow issues. Address signs of buildup right away before accumulation worsens.

Clean Aerators and Showerheads

Soak showerheads and faucet aerators in vinegar regularly to dissolve build up, improving water flow and pressure.

Flush Hot Water Heaters

Drain hot water heaters annually to remove sediment that impairs heating efficiency and longevity.

Service Appliances

Descale washing machines, dishwashers and other appliances prone to mineral buildup every 3-6 months.

Consider Water Softening

Installing water softeners or conditioning systems prevents scale altogether, reducing maintenance needs.

Replace Old Plumbing

Upgrading ageing pipes and fixtures to modern, scale-resistant materials helps minimise accumulation.

Being vigilant protects your investment in your plumbing appliances and extends their operational lifespans. Contact our team if you need assistance maintaining or servicing your commercial plumbing system.

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