Chicago Tap Water & Eczema: Is Your Shower the Culprit?
By Franklin Everett ShawIs your skin screaming for help after every shower? If you live in Chicago, especially in neighborhoods like Lincoln Park or Rogers Park, the answer might be lurking in your tap water. We’re diving deep into the connection between Chicago’s water, specifically its hardness and chlorine levels, and the potential for eczema flare-ups.
Chicago’s water source, Lake Michigan, is generally considered good quality. However, the journey from the lake to your showerhead can significantly alter its composition. Hardness, primarily due to dissolved calcium and magnesium, and chlorine, added for disinfection, are the main culprits we’ll be tackling.
Eczema, also known as atopic dermatitis, is a chronic inflammatory skin condition characterized by dry, itchy, and inflamed skin. While genetics and immune system dysfunction play a significant role, environmental factors, including water quality, can trigger or exacerbate symptoms. Hard water can leave a residue on the skin, disrupting its natural barrier function. This makes it more susceptible to irritants and allergens. Chlorine, while essential for killing bacteria, can strip the skin of its natural oils, leading to dryness and irritation.
So, how do you know if your Chicago tap water is contributing to your eczema woes? The first step is to test your shower water. You don’t need a fancy lab; readily available at-home test kits can provide valuable insights. Look for kits that measure both hardness and chlorine levels. You can find these at most hardware stores, like Ace Hardware on Milwaukee Avenue, or online retailers.
Here’s a simple step-by-step guide to testing your shower water:
- Purchase a water testing kit that measures hardness and chlorine.
- Follow the kit’s instructions carefully. Typically, this involves collecting a water sample from your showerhead.
- Wait the specified time for the test to develop.
- Compare the results to the kit’s reference chart.
- Note the hardness level (measured in grains per gallon or parts per million) and chlorine level (measured in parts per million).
Generally, water with a hardness level above 7 grains per gallon is considered hard. Chlorine levels should ideally be below 4 parts per million. If your results indicate high hardness or chlorine, it’s time to consider filtration.
Several filtration options can help mitigate the effects of hard water and chlorine. Showerhead filters are a convenient and affordable option. These filters attach directly to your showerhead and remove chlorine and some heavy metals. Look for filters that use activated carbon or KDF-55 media. Brands like Culligan and Aquasana are widely available at stores like Home Depot on North Avenue.
For a more comprehensive solution, consider a whole-house water softener. These systems treat all the water entering your home, providing benefits beyond just your shower. However, they are a more significant investment and require professional installation. Companies like Angel Water, located in Barrington, IL, specialize in water softener installation and maintenance in the Chicago area.
Choosing the right filtration system depends on your budget, water quality, and personal preferences. A showerhead filter is a good starting point for mild to moderate hardness and chlorine levels. A whole-house water softener is recommended for severe hardness or if you want to protect your plumbing and appliances from scale buildup.
Beyond filtration, adjusting your skincare routine is crucial for managing eczema in Chicago’s water conditions. The key is to focus on hydration and barrier repair.
Here’s a dermatologist-recommended skincare routine for eczema-prone skin in Chicago:
- Use a gentle, fragrance-free cleanser: Avoid harsh soaps that can strip the skin of its natural oils. Look for cleansers specifically formulated for sensitive skin, such as Cetaphil Gentle Skin Cleanser or Vanicream Gentle Facial Cleanser. These are readily available at Walgreens and CVS throughout Chicago.
- Apply a thick moisturizer immediately after showering: While your skin is still damp, apply a generous amount of a thick, emollient moisturizer to lock in moisture. Look for moisturizers containing ceramides, which help repair the skin barrier. CeraVe Moisturizing Cream and Eucerin Eczema Relief Cream are excellent choices.
- Avoid hot showers: Hot water can further dry out the skin. Opt for lukewarm water instead.
- Pat your skin dry instead of rubbing: Rubbing can irritate the skin and exacerbate eczema symptoms.
- Consider using a humidifier: Dry air can worsen eczema. A humidifier can help add moisture to the air, especially during the winter months.
One common mistake developers make is assuming that all water is created equal. Water quality varies significantly from city to city and even neighborhood to neighborhood. Another pitfall is relying solely on filtration without addressing skincare. Filtration improves water quality, but it’s not a magic bullet. A comprehensive approach that combines filtration with a tailored skincare routine is essential for managing eczema.
Specific Chicago neighborhoods, like those with older infrastructure, may experience higher levels of hardness or chlorine. For example, areas in the Northwest Side, such as Norwood Park, often have older pipes that can contribute to water hardness. Residents in these areas may benefit from more aggressive filtration methods, such as whole-house water softeners.
Don’t underestimate the power of a simple shower water test. It’s a small investment that can provide valuable insights into your water quality and help you take control of your eczema. Remember, managing eczema is a journey, not a destination. By understanding the connection between Chicago’s water and your skin, you can take proactive steps to alleviate your symptoms and achieve healthier, happier skin. Consult a dermatologist for personalized advice and treatment options. They can provide tailored recommendations based on your specific skin condition and water quality.