If you use hard water, that is, water with more minerals such as calcium and magnesium ions, these minerals will gradually precipitate and form scale during the heating process of the steam iron. Scale will accumulate in the internal pipes of the iron, the steam outlet and the surface of the heating element. As the scale increases, the pipes of the steam iron will gradually narrow, resulting in obstruction of the flow of steam. This will reduce the steam output and reduce the ironing efficiency, because sufficient and stable steam is the key to quickly and effectively remove wrinkles from clothes. In severe cases, scale may completely block the steam outlet, making the steam iron unable to work properly, and may even damage the heating element of the iron and shorten its service life.
Impact on heating efficiency
Different water quality will also affect the heating efficiency of the steam iron. Pure water has good thermal conductivity, which enables the heating element of the iron to quickly transfer heat to the water body and generate steam. However, when there are impurities in the water, especially some ionic impurities with strong conductivity, local conductivity anomalies may form during the heating process, resulting in uneven heating. This uneven heating will affect the speed and stability of steam generation. On the one hand, it may not be able to quickly reach the ideal steam temperature and pressure. On the other hand, it may cause fluctuations in steam output, which will affect the ironing effect when ironing clothes.
In summary, water quality has a vital impact on the performance of steam irons. In order to ensure the efficient operation of the steam iron, extend its service life and ensure safety, it is recommended to use distilled water or softened water to avoid the various adverse effects of water quality problems on the steam iron.