
Contaminants in Tap Water & How Filtration Systems Remove It
April 7, 2025If you rely on well water, you probably appreciate its cost-effectiveness and natural feel. But have you ever stopped to consider how it might affect your skin? Well water can be bad for your skin in ways you might not expect, from triggering breakouts to drying out your complexion. We’re here to explain what you can do to keep your skin happy and healthy while using well water.
How Well Water Impacts Skin Health
Unlike municipal water, which the city treats and monitors, well water comes straight from the ground. Due to its source, it can carry a higher load of naturally occurring minerals and contaminants. While these elements are safe to drink (with proper testing), they can negatively impact your skin. Here’s how.
Hard Water
One of the biggest culprits in well water? Hardness that you can trace to high levels of calcium and magnesium. These minerals leave a filmy residue on your skin, clogging your pores and making it harder for your moisturizer to work effectively. Your skin may feel dry, tight, and irritated.
Stains
Iron and manganese are other common minerals found in well water. Over time, they can affect your clothes and skin. You may notice stains and discoloration on clothing and flare-ups of conditions like eczema.
Sulfur
Sulfur is a mineral that gives water a distinct odor like rotten eggs. It’s not dangerous but can be off-putting and make your skin smell unpleasant. You may also feel a little irritation if your skin is sensitive.
Potential Contaminants
Even with regular testing, well water may contain trace amounts of contaminants like pesticides or bacteria. While these contaminants won’t harm you in small doses, prolonged exposure may trigger itchiness and breakouts.

Signs Well Water Is Affecting Your Skin
Not sure if well water can be bad for your skin? Here are a few telltale signs to watch for:
- Persistent dryness or flakiness: If your skin feels like sandpaper no matter how much you moisturize, your water’s mineral content could be to blame.
- Breakouts or clogged pores: Mineral residue can leave behind a film, creating the perfect environment for breakouts.
- Irritation or redness: Contaminants might cause your skin to react, leaving it red and itchy.
- Hard-to-rinse soap: If your soap or cleanser doesn’t seem to wash off completely, it’s likely due to hard water.
How To Protect Your Skin From the Effects of Well Water
Now that you know why well water potentially contributes to skin problems, let’s talk about solutions to save your skin.
Install a Whole-Home Filtration System
The most effective way to tackle skin issues caused by well water is to address the problem at its source. A whole-home filtration system removes excess minerals, odors, and contaminants, leaving you with cleaner, softer water throughout your home.
Use a Water Softener
If the minerals in hard water are the main culprit of your skin woes, a water softener could be just what you need. These systems use an ion exchange to remove calcium and magnesium, making the water gentler and better for your skin. Home water softeners make bathing a luxurious treat for your skin.
Use a Shower Filter
Not ready to commit to larger home upgrades? Showerhead filters are a budget-friendly option to reduce hard water’s impact on your skin. While they won’t eliminate all minerals, a shower filter mitigates some damage. If your skin still feels lackluster after a few weeks with the filter, you’ll know you need to invest in a more extensive fix.
Adjust Your Skincare Routine
Minor changes in your skincare routine can make a world of difference. Opt for gentle, sulfate-free cleansers to avoid stripping your skin further, and use a hydrating moisturizer that protects your skin barrier. Ingredients like hyaluronic acid, ceramides, and glycerin can help.
Don’t Skip Regular Water Testing
Regular well water testing ensures your water is safe to use on your skin. The Delmarva Water Solutions team can help you get an accurate analysis of what’s in your well water.
Use Moisturizing Masks
To give your skin an extra boost, consider using a hydrating face mask once or twice a week. Look for products that contain ingredients like honey, aloe vera, or avocado, which soothe and restore moisture. This extra layer of hydration can help counteract the drying effects of hard water.
Hydrate From the Inside Out
Drinking plenty of water is essential for maintaining a healthy, glowing look by flushing out toxins and keeping your skin moisturized from within.
Consider a Humidifier
Dry air can worsen skin dryness, especially in the colder months. Using a humidifier in your home adds moisture to the air and can help prevent your skin from becoming too parched, particularly when you’re exposed to well water.
Pat, Don’t Rub
When drying off after a shower, avoid harsh rubbing. Instead, gently pat your skin dry with a soft towel. This technique prevents additional irritation and helps your skin retain moisture.

Additional Perks of Softer Water
In addition to preventing skin irritation, improved water quality comes with countless bonuses:
- Shinier hair: Hard water residue affects your hair too. Softer water reduces that dull, heavy feeling and makes your locks more manageable.
- Longer-lasting clothes: Your favorite outfits will no longer appear stiff and discolored due to mineral buildup.
- Spotless fixtures: Softer water means you’ll spend less time scrubbing soap scum off your faucets, tiles, and shower doors.
FAQ: Well Water and Skin Health
Here are the most important questions about well water and skin health.
Is Well Water Safe for My Skin?
Well water is generally safe, but it can contain high levels of minerals and occasional contaminants that may irritate sensitive skin or worsen conditions like eczema or acne.
What’s the Difference Between Hard Water and Soft Water?
Hard water has a high mineral content—mainly calcium and magnesium—while soft water does not.
How Often Should I Test My Well Water?
You should test your well water at least once a year. Test more frequently if you notice changes in taste, smell, or color.
Protect Your Skin With the Right Solution
If your skin feels dry, inflamed, or just “off,” the problem might not be your skincare routine. Your water could be the hidden culprit. By using filtration systems, adjusting routines, and taking action to resolve common issues, you can reclaim healthier, happier skin.