How Hard Water Damages Your Dishwasher?

It is impossible to identify hard water by just looking at it. Therefore, you might be using hard water in your home without realizing it. Nevertheless, hard water has some tell-tale characteristics that will help you know whether you are using hard water. For starters, due to high mineral content, hard water does not rather easily. Thus, you will probably first notice you are using hard water when in the shower. If it takes time to rinse the soap off your bod, then chances are you are bathing using hard water, which is very harmful for your skin . While the health implications of using hard water can be dire, it is to your kitchen appliances that this water is most destructive. Below are some of the ways that hard water is destroying your dishwasher.

How Hard Water Damages Your Dishwasher?

Reduced lifespan

A dishwasher is an investment that is meant to last long probably for ten years. Sadly, if you are using hard water in your home, your dishwasher will not make it to ten years. Based on statistics, a dishwasher will be functional for 7 years if hard water is being used. Thus, hard water robs your dishwasher three years from its lifespan. This reduced lifespan is caused by the scrape buildup that comes with using hard water in appliances.

Frequent damages

When you use hard water to clean your dishes, you will notice a cloudy white residue on them. This residue is as a result of the hard water’s mineral content. The residue is the mineral salt that is left on any appliance by hard water after the water has evaporated. Apart from causing your dishes to have a white residue hard water also causes damage to your dishwasher. This white residue also builds up on the surface of your dishwasher. Given that your dishwasher is made of metal parts, the salt residue mixed with water lead to corrosion and rust. Once this happens, it might be difficult to get your dishwasher fixed.

Poor performance

A dishwasher comes fitted with a wide variety of components from heating elements to pumps. All these components are instrumental to the proper functioning of the dishwasher. Thus, when these parts are compromised or damaged your dishwasher becomes ineffective. When you use hard water, the salt residue that builds up can clog some of these parts. When the parts are clogged, there is no way your dishwasher will serve you properly. The performance of your dishwasher deteriorates the more you use hard water.


Hard water is harmful to your kitchen appliances, faucets, and plumbing system. And as such, you need to deal with this problem before its too late. One of the best ways of dealing with hard water is to soften it. Softening hard water is the process of removing the mineral ions of calcium and magnesium. This process can be done using water softeners. There are many water softener reviews online thus finding the right softener might not be a problem. Alternatively, you can use a rinse aid, which prevents the salt residue from clogging your dishwasher surfaces.

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