Is it OK to make coffee with distilled water?

Answered by Willian Lymon

Is it OK to make coffee with distilled water?

It is okay to make coffee with distilled water, but there are a few important factors to consider before doing so. Distilled water refers to water that has been boiled and then cooled, which removes impurities and minerals present in tap water. This process results in water that is very pure, but it also lacks certain minerals that can enhance the flavor of coffee.

When it comes to making coffee, the quality of water used can have a significant impact on the taste and overall experience. Tap water, for example, often contains minerals such as calcium and magnesium, which can contribute to the flavor of coffee. However, it can also introduce other impurities and flavors that may affect the taste negatively.

Distilled water, on the other hand, is free from these minerals and impurities, resulting in a neutral taste. This can be beneficial in certain instances, particularly if you are using a method that relies on pressure, such as brewing espresso. In espresso machines, the absence of minerals in distilled water helps prevent the buildup of limescale, which can clog the machine over time.

However, for most other brewing methods, such as pour-over, French press, or drip coffee, using distilled water may not be the best choice. The lack of minerals in distilled water can result in a flat and less flavorful cup of coffee. The minerals in tap water can help to extract flavors from the coffee grounds, resulting in a more balanced and enjoyable brew.

If you decide to use distilled water for coffee, you may want to consider adding some minerals back into the water. This can be done by using a product called Third Wave Water or by adding a small amount of mineral-rich water, such as spring water or mineral water, to the distilled water. By doing so, you can help improve the taste of your coffee and enhance the overall flavor profile.

While it is okay to make coffee with distilled water, it may not yield the best results in terms of taste, especially for brewing methods that rely on extraction of flavors. If you do choose to use distilled water, consider adding minerals back into the water to enhance the flavor. Ultimately, the choice of water for coffee brewing is a personal preference, and experimenting with different types of water can help you find the taste that suits you best.