Best Laundry Detergents 2020 | Mumsnet
2. Ecozone Non-Bio Liquid Laundry Detergent. With no harsh chemicals or optical brighteners, Ecozone's liquid detergent will keep colours richer for longer. Its concentrated formula also means you'll need to use less detergent for each wash, and the plant-based and natural formula has no harsh chemicals – but still works wonders on stains.