Can I use tap water in my steamer?

Answered by Tom Adger

Using tap water in your steamer can have negative consequences for both the performance and longevity of the unit. Tap water typically contains minerals, such as calcium and magnesium, which can accumulate and cause a build-up of mineral deposits inside the steamer. This build-up, known as limescale, can clog the steam vents, reduce the efficiency of the steamer, and even lead to the unit malfunctioning over time.

I learned this lesson the hard way when I first started using tap water in my steamer. At first, everything seemed fine, but over time, I noticed that the steam output was decreasing and the steamer was taking longer to heat up. Frustrated, I contacted the manufacturer, and they informed me that using tap water was likely the cause of these issues.

Tap water contains impurities that can leave behind a residue when heated, especially if the water is hard. This residue not only affects the performance of the steamer but also creates an unsightly film on your clothes or fabrics. It can be particularly troublesome if you’re using the steamer for delicate items, as the residue can leave stains or discoloration.

To avoid these problems, it’s best to use distilled or demineralized water in your steamer. These types of water have had most of the impurities and minerals removed, reducing the likelihood of limescale build-up. Distilled water is available in most grocery stores, or you can invest in a water distiller or a demineralizer for a more cost-effective long-term solution.

If you’re in a pinch and don’t have access to distilled water, you can use filtered or purified water as a temporary alternative. While not as ideal as distilled water, these types of water have fewer minerals than tap water and can help reduce the build-up of limescale.

In addition to using the right water, it’s also essential to clean your steamer regularly to prevent mineral deposits from accumulating. Most steamers come with instructions on how to clean them, but a common method involves mixing equal parts water and vinegar and using this solution to steam for a few minutes. This helps break down any limescale or residue inside the steamer and keeps it functioning optimally.

Using tap water in your steamer is not recommended due to the potential for mineral build-up and decreased performance. Distilled or demineralized water is the best option to ensure the longevity and efficiency of your steamer. Remember to clean your steamer regularly to prevent any harmful deposits from forming.