Ecover Zero Non-Bio Laundry Liquid 1.5L

Full review

Ecover Zero Non-Bio is the laundry detergent for households that want both a strict eco formula AND the gentleness of a non-bio. The product manages to be both, at a real cost premium over Persil Non-Bio or even Surcare.

The formula skips bio enzymes (so it’s suitable for sensitive skin), synthetic fragrance, optical brighteners, and the synthetic cleaning agents that most non-bio liquids still use. The result is one of the most stringently-formulated UK laundry detergents available on Amazon.

Cleaning performance is competent on everyday loads. Where it lags Persil Non-Bio is on stain-shifting. The plant-based cleaning agents are gentler on stains as well as on skin, so you’ll pre-treat or re-run for serious grass and food stains.

At 17p per wash on the 50-wash bottle, it’s noticeably more expensive than Persil Non-Bio’s 14.6p per wash for its 130-wash bulk pack. The pack size is the main cost driver, Ecover doesn’t offer a 130-wash equivalent.

The Allergy UK seal applies to the Zero variant specifically. If a fragrance-sensitive or eczema-prone household member is also the kind of person who cares about avoiding harsh chemicals, this is the only detergent we’d recommend that ticks both boxes.

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Compared directly to Surcare Non-Bio (which we also recommend for sensitive-skin use): Ecover Zero is more strictly eco-formulated; Surcare is more deeply targeted at allergy avoidance specifically. They’re close substitutes, pick based on which framing matters more to you.

Buy this if: you want both non-bio (sensitive skin) AND plant-based eco, and the cost premium isn’t an issue.

Skip this if: you only need sensitive-skin (cheaper to use Persil Non-Bio bulk), or only need eco (consider Bio-D or Method laundry alternatives).

For the full ranking of how this product compares with the alternatives, see our guide to the best non-bio detergent.