The Impact of Hard Water on Household Appliances

Hard water is a common issue across many areas of the UK, and it can have a serious effect on household appliances. Washing machines, dishwashers, kettles, and even fridges and coffee machines can suffer reduced efficiency, increased wear, and even premature failure due to limescale and mineral deposits. At Glotech Repairs, we’ve spent over 50 years helping homes across London, Surrey, Hertfordshire, Essex, Cambridgeshire, and nationwide maintain appliances and address issues caused by hard water.

Understanding how hard water affects your appliances and taking preventative action can save money, improve efficiency, and extend appliance lifespan.

How Hard Water Affects Appliances

1. Washing Machines

Mineral deposits can build up on heating elements, drum bearings, and internal hoses. This can cause longer drying or washing times, reduced cleaning performance, and increased energy consumption.

2. Dishwashers

Limescale can block spray arms, reduce water flow, and leave residue on dishes. Detergents may be less effective, resulting in poor cleaning and staining.

3. Kettles and Coffee Machines

Hard water causes limescale buildup on heating elements and internal parts. This reduces efficiency, increases energy use, and can shorten the lifespan of the appliance.

4. Fridges and Freezers

While less common, mineral deposits can affect water filters, ice makers, and internal plumbing, reducing efficiency and potentially leading to leaks or blockages.

Signs Your Appliances Are Affected

• Appliances taking longer to complete cycles
• Strange noises from motors or pumps
• White residue or streaking on dishes and glassware
• Leaks from worn or blocked hoses
• Reduced heating efficiency or longer boil times

Preventative Measures

• Regular Descaling – Use manufacturer-recommended descaling products for kettles, coffee machines, and dishwashers.
• Water Softeners – Consider installing a water softener for properties in hard water areas.
• Routine Maintenance – Book professional inspections for washing machines, dishwashers, and fridges to clean internal components and prevent damage.
• Clean Filters – Regularly clean or replace filters to prevent blockages from limescale.

Booking a Glotech engineer ensures appliances are inspected professionally, descaled where necessary, and maintained to reduce hard water damage.

How Glotech Repairs Can Help

• Expert diagnosis of hard water-related faults
• Repairs using genuine parts to maintain performance and warranties
• Preventative advice to reduce future issues
• Nationwide coverage across London, Surrey, Hertfordshire, Essex, Cambridgeshire, and beyond
• Trusted across all major brands, including Bosch, Miele, Hotpoint, Siemens, AEG, Beko, and more

Proper care and maintenance can reduce the effects of hard water, saving money and keeping appliances running efficiently for longer.

Glotech Repairs – protecting your appliances from hard water damage with professional repairs and expert advice.