A repair technician reveals this mistake makes your washing machine less effective

January 13, 2026

Many households rely on washing machines for efficient laundry, yet a surprising number of people make common mistakes that diminish machine performance. A recent discussion with a repair technician highlighted an often-overlooked aspect: the impact of washing temperatures on both cleanliness and appliance longevity. While many users stick to lower temperatures, believing they are easier on clothes and energy-efficient, this practice can lead to a buildup of detergent residue, dirt, and bacteria, ultimately compromising the washer’s efficiency. It’s a wake-up call for those who routinely neglect the hotter wash settings in favour of convenience.

The technician’s insights provide an essential reminder about the importance of understanding the full range of washing machine features. Using higher temperatures not only kills germs effectively but also flushes out residues that accumulate over time. Incorporating hot washes into a regular routine can significantly enhance the washing machine’s performance, ensuring cleaner clothes and mitigating maintenance issues down the line. This simple adjustment could revive your laundry routine, making it not just better but also smarter.

Why Low Temperatures Can Hamper Washing Machine Performance

Most washing machines come equipped with a variety of settings designed to cater to different fabric types and soiling levels. However, many users limit themselves to just a few cycles, often opting for lower temperatures. This choice, while seemingly logical, can lead to several issues that significantly impact cleaning efficacy. A repair technician revealed that many people are unaware that regular low-temperature washes fail to thoroughly eliminate germs and bacteria, particularly in items like bedding and towels, which accumulate more grime.

The Accumulating Risks of Infrequent High-Temperature Cycles

Neglecting high-temperature washes can cause a range of problems. Without regular hotter cycles, various residues build up in the drum, which not only leads to unpleasant odours but can also affect mechanical components. Over time, this accumulation may require more intensive maintenance or even necessitate laundry repair services that could have been avoided with proper care. The technician emphasised that running a hot wash occasionally helps to dissolve and clear build-ups that could impair the machine’s functionality.

Embracing the Full Features of Your Washing Machine

Making the most out of a washing machine involves understanding its capabilities. Many models come with a dedicated drum cleaning cycle designed to prevent grime build-up. In fact, these cycles are crucial for maintaining optimal performance and can contribute to a longer lifespan for your home appliance. It’s advisable to pay attention to these prompts rather than dismiss them as unnecessary notifications.

Balancing Efficiency with Energy Consumption

Concerns about energy usage often deter users from opting for higher-temperature washes. However, modern washing machines are designed to maintain efficiency, even in high-temperature modes. According to energy experts, occasionally using hotter washes has a minimal impact on energy consumption compared to the long-term benefits of enhanced cleanliness and machine maintenance. This practical approach not only ensures cleaner laundry but also simplifies appliance troubleshooting in the future.

The Impact of Temperature on Laundry Hygiene

Using higher washing temperatures is particularly important for maintaining hygiene. For items that come into contact with skin, such as underwear and bedding, high temperatures offer a sanitising effect that low-temperature cycles simply cannot achieve. Taking advantage of these hot washes can support better laundry hygiene and prevent health issues arising from residual bacteria.

Revolutionising Your Laundry Routine

This eye-opening revelation about washing machine maintenance underscores the importance of exploring all available settings. Users can revolutionise their laundry routine by incorporating higher temperatures regularly, alongside the designated cleaning cycles. By understanding the direct correlation between temperature and machine efficiency, individuals may find that their clothes not only look better but last longer, ultimately reducing the need for repairs and enhancing overall satisfaction with this essential appliance.