Baby laundry doesn’t exist in isolation.
You’re not just washing a few onesies. It’s swaddles, sleep sacks, bibs, towels, your own clothes, bedsheets — and anything repeatedly covered in milk, spit-up or food.
That means whatever detergent you use ends up in repeated contact with your baby’s skin, often through the fabrics they sleep in, feed against, or spend hours wrapped in.
The issue is that many laundry detergents are still built around heavy fragrance, optical brighteners and vague “perfume” ingredient listings. Some babies won’t react at all. Others — particularly those with eczema-prone or sensitive skin — absolutely will.
That said, detergent isn’t always the culprit. Overdosing detergent can leave residue behind and fabric softeners are often a bigger irritant than parents realize.
And importantly, “baby laundry detergent” doesn’t automatically mean cleaner.
Before we started digging into ingredients, we probably would have bought Earthwise on branding alone. Plant-powered, free from nasties, sensitive-skin positioning — it looks like the obvious clean supermarket pick.
But the deeper dive changed our view.
It still contains SLES (a stronger detergent ingredient), which makes it a less stripped-back formula than our other picks.
The bigger surprise? Price. Earthwise looks like the budget buy but once you compare cost per wash, it’s not actually the bargain it first appears.
That doesn’t make it a bad detergent — it’s still a step up from many mainstream formulas. But if your priority is the simplest ingredient profile, Abode Zero is where we’d spend our money.