Newborn skin is 30% thinner than adult skin and more permeable — meaning detergent residues left in fabric can be absorbed and cause reactions. Choosing the right detergent matters, especially for babies with eczema or atopic tendencies.
Ingredients to Avoid
| Ingredient | Why It's Problematic |
|---|---|
| Optical brighteners (fluorescent whitening agents) | Remain in fabric, can cause photoallergic reactions |
| Fragrances and perfumes | Most common cause of contact dermatitis |
| Fabric softener (in 2-in-1 products) | Residue reduces fabric absorbency; contains fragrance |
| Enzymes (protease, amylase, lipase) | Can cause skin reactions in sensitive individuals |
| Sodium lauryl sulphate (SLS) | Stripping detergent — can irritate sensitive skin |
| Bleach or chlorine compounds | Harsh; can leave reactive residue |
What to Look for
- Fragrance-free (not just 'unscented' — unscented may contain masking fragrances)
- Hypoallergenic label (though not regulated — check the ingredient list)
- No optical brighteners
- Enzyme-free if your baby has very sensitive skin (though enzymes are well-rinsed in modern machines)
- Dermatologically tested claims are useful but not mandatory
Do You Need a Separate Baby Detergent?
Not necessarily — if you choose a fragrance-free, dye-free regular detergent, it is often equivalent to expensive baby-specific products. The premium pricing on baby detergents is partly marketing. However, if a parent in the household has sensitive skin, using a gentle detergent for the whole family makes sense.
Practical Tips
- Use the extra rinse cycle when washing baby clothes
- Avoid fabric softeners entirely for the first 6 months
- Wash all new baby clothes before first use
- Dry outdoors when possible — UV sunlight is a natural antibacterial
- Separate baby clothes from the family wash if parents use fragranced products
Eczema tip
For babies diagnosed with eczema (atopic dermatitis), dermatologists in Singapore typically recommend fragrance-free products and often suggest specific brands that are clinically tested.
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