Blog Layout

Can Hard Water Cause Eczema?

Paul Dowding • Jan 22, 2024

With the winter months in full swing, many of us are experiencing skin symptoms associated with frigid temperatures. Apart from the usual chapped lips and dry hands, it is not uncommon for individuals with eczema to experience flare-ups during the winter. But did you know that hard water can also worsen skin conditions and even cause eczema in small children? 


What is Eczema?

Eczema is a skin condition characterized by itching, scaly patches of skin. It is a kind of dermatitis, or inflammation of the skin. Though not contagious, it is prevalent, with around 30 million Americans affected by some form of eczema. It is more common in individuals with a history of asthma and allergies. 


Eczema can flare up at any point during the year, but the dry and cold winter conditions are notorious for triggering rashes. The most common areas affected are those exposed to the air, such as hands, cheeks, lips, ears, neck, elbows, and ankles. 


Why Does Hard Water Worsen Eczema?

Hard water not only worsens existing eczema, it has also been shown to increase the risk of its development in children who did not have it before. This is because hard water, which contains minerals like calcium and magnesium, can disrupt the skin barrier and pH level. This can lead to dryness, inflammation, and itching.


Higher deposits of sodium lauryl sulfate (SLS) were also found on the skin of individuals exposed to hard water. SLS is a common surfactant found in many skincare products. Surfactants trap dirt and oil on the surface of the skin, which is then washed away with water. The problem is that our skin requires a certain amount of oil to maintain its natural barrier. Excessive amounts of SLS are known to cause
irritation of the skin by stripping too many of these oils away; those with already sensitive skin are even more susceptible to the drying effects of SLS. 


Hard Water and Your Skin

Even if you do not have eczema or another condition, hard water can take a toll on your skin and hair. The minerals in hard water can build up over time, reducing the efficacy of your products and causing hair to become dry, brittle, and dull. Scalp irritation may occur in sensitive individuals or those with a lot of build up. 


Calcium and magnesium also react with soap. It becomes more difficult to lather, which means we use more of it to achieve the same results we would obtain with softer water. Hard water combined with soap can leave a film on your skin that blocks pores and causes dryness and irritation. (The film is also often visible on your tub or shower itself in the form of soap scum.)


How Do I Know If I Have Hard Water?

Hard water is not always easy to spot right away, but you will inevitably notice some warning signs. Aside from skin and hair irritation, look for:


  • White buildup on faucets and around drains
  • Red or pinkish rings in your toilet
  • Soap scum in the shower or in the sink
  • A slight uptick in utility bills (especially water), despite no change in use
  • Dull or stiff clothing after freshly washing and drying
  • Mineral deposits in your coffee maker or tea kettle

Remove Hard Minerals From Water

As you battle the low temperatures, you don’t want to compound your skin problems with hard water. Luckily, installing a water softener is an effective way to remove damaging hard minerals from the water, leading to silkier skin and a host of other benefits to your household. Remember that those minerals are not just building up on your skin, they are also building up in your pipes, in your appliances, and on your clothes. A water softener will ensure the integrity of your home’s systems while also keeping you and your loved ones comfortable in your own skin. 


In Colorado, the WaterPros offers the highest quality water softening systems at the most affordable prices to our customers. We will work with you to find the system that meets your family’s needs and budget so you always have access to clean, soft water. Call or
go online today to get started.

paper with the word
By Paul Dowding 01 May, 2024
The water softener brine tank is a critical component of your system. Read our troubleshooting guide to help pinpoint potential issues.
close up of salt pellets for water softener
By Paul Dowding 12 Apr, 2024
Read our post to learn what to do if you suspect or see a salt bridge in your water softener.
woman in orange sweater holds hand over stomach to signify stomach ache
By Paul Dowding 05 Apr, 2024
If you wonder why your stomach hurts after drinking water, read our post to discover the most common culprits behind this annoying and concerning scenario.
A farm in the process of irrigation.
By Paul Dowding 19 Mar, 2024
Nitrates in water can pose certain health risks, including cancer. Remove them from your home's water supply with a reverse osmosis filter.
By Paul Dowding 29 Feb, 2024
Adding a whole house water filter is a great step toward ensuring pure, clean water for you and your family. Read our article to learn more about the benefits of a whole home water filtration system.
Man with a quizzical expression pondering which size water softener he needs.
By Paul Dowding 22 Feb, 2024
Are you wondering, "what size water softener do I need?" Use our handy guide to help determine the capacity you need.
gloved hand cleaning soap scum on shower glass
By Paul Dowding 31 Jan, 2024
You can clean soap scum with these simple DIY tricks, or you can solve the problem permanently by installing a high quality water softener.
Stream of water with chemical formula for monochloramine
By Paul Dowding 08 Jan, 2024
Chloramine is used in place of chlorine to sanitize water. Read our post to learn how you can safely remove this and other chemicals from your home's water supply.
Pot of boiling water on gas range
By Paul Dowding 27 Dec, 2023
A boil water advisory is issued when drinking water is compromised, usually through some form of contamination. You are advised to boil/disinfect your water or use bottled until the advisory is lifted.
lab tech in white coat holding Erlenmeyer flask filled with water and microplastics
By Paul Dowding 21 Nov, 2023
Microplastics in drinking water is a big concern, especially since they have been detected recently in Colorado's streams and lakes. Read our post about how you can safely remove these and other contaminants from your drinking water.
More Posts
Share by: