How Detergents Affect Eczema – What You Need to Know
If you or your child suffer from eczema, you already know how important it is to be cautious with what touches your skin. But one thing that often gets overlooked is your laundry detergent.
What you wash your clothes, bedsheets, and towels in could be the hidden cause behind your flare-ups.
Why Are Detergents a Problem for Eczema?
Many mainstream detergents contain harsh chemicals, fragrances, and enzymes that can irritate sensitive skin. Even after your clothes are rinsed and dried, these ingredients can leave behind residue that sits against your skin all day long.
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Here’s how detergents can affect eczema:
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1. Irritating Ingredients
Fragrances and dyes may smell and look nice, but for eczema-prone skin, they’re one of the biggest triggers. These ingredients can lead to itching, burning, or redness, especially in areas where clothing is tight or rubs against the skin.
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2. Enzymes and Brighteners
Many biological detergents use enzymes to break down stains. Unfortunately, these can also break down the skin’s natural barrier, making it more vulnerable to flare-ups.
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3. Residue Left on Clothing
Even after a full wash cycle, some detergents leave behind chemical residue. This residue can be absorbed by the skin or cause friction that makes eczema worse—especially in sensitive areas like underarms, necklines, and waistbands.
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4. Impact on Children’s Skin
Children and babies with eczema are even more vulnerable. Their skin is thinner and more delicate, so harsh detergents can cause immediate irritation.
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What Can You Do?
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Here are some eczema-friendly laundry tips to help reduce flare-ups:
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Switch to non-bio detergents – These are free from enzymes and usually gentler on sensitive skin.
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​​Choose fragrance-free – Avoid anything scented, even if it says “fresh” or “clean” smell.
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Use a second rinse cycle – Helps wash away any leftover residue.
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Avoid fabric softeners – They often contain irritating fragrances and waxy ingredients.
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Wash new clothes before wearing – New garments can be coated in chemicals from the manufacturing process.
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Final Thoughts
Eczema can be triggered by even the smallest things—and detergents are a major hidden culprit. By switching to skin-friendly laundry products and washing routines, you can protect your skin and reduce flare-ups.