Best eco-friendly washing-up liquids
An eco washing-up liquid should combine plant-derived surfactants, no added dye, and a refill route that avoids a new bottle each time. Under the CMA Green Claims Code, vague words like "natural" mean nothing on their own — look for a specified biodegradability standard instead.
What matters when you're choosing
- Concentrated formulas cut both plastic and shipping weight per wash.
- Refill pouches beat new bottles; refill stations beat pouches.
- Fragrance-free versions are the safer choice for eczema-prone hands.
Our picks, scored independently
The Spruce Multi-Purpose Starter Kit by Spruce is a plastic-free cleaning solution featuring a refillable aluminium bottle and non-toxic botanical ingredients for UK homes.
Who Gives A Crap
Plastic Free Toilet Paper Bulk Buy
Who Gives A Crap Plastic Free Toilet Paper is 100% recycled, extra-long, and donates 50% of profits to build toilets in developing communities.
Fair Zone
Natural Rubber Household Gloves
Fair Zone Natural Rubber Household Gloves are ethically sourced, FSC-certified, and vegan-friendly, providing a durable and compostable alternative to synthetic latex.
Dr. Bronner's 18-in-1 Pure-Castile Liquid Soap Peppermint is a legendary, multi-purpose ethical cleaner and body wash that offers exceptional value through its high concentration.
The LoofCo Coconut Fibre Toilet Brush Refill is a 100% biodegradable, plastic-free alternative that fits the LoofCo ergonomic handle for a zero-waste clean.
Ecover's Zero Dishwasher Tablets in Lemon provide tough cleaning with less plastic waste. Certified organic and vegan-friendly.
Bio-D Concentrated Fabric Conditioner Lavender is a top-rated UK-made laundry solution that offers plant-based softening and a natural scent without harsh chemicals.
Friendly Soap
Friendly Soap Kitchen Bar - Lemon & Lime 95g
Friendly Soap Kitchen Bar is a vegan, plastic-free solid dish soap that effectively cuts through grease using natural lemon and lime oils, perfect for UK eco-homes.
EcoCoco's Reusable Beeswax Food Wraps skip the beeswax, using organic materials for a sustainable pack of 3 under £10.
Bags On Board
Bags On Board Compostable Bin Bags 30L
The Bags On Board Compostable Bin Bags 30L are a premium, B Corp certified waste solution that balances high-tensile strength with environmental integrity.
Spruce Rhubarb & Lemon Surface Cleaner is a plastic-free, non-toxic refill spray that eliminates single-use waste while providing a powerful, fresh-scented clean.
The Ecoegg Launder Egg is ideal for eco-conscious shoppers seeking an affordable, long-lasting, and eco-friendly fabric softener that reduces static and is kind to clothes and the environment.
Common questions
Does eco washing-up liquid clean as well?
The better plant-based concentrates match mainstream brands on grease cutting. Cheaper eco formulas often need more product per bowl, which erases the savings.
What makes a washing-up liquid genuinely eco?
Readily biodegradable surfactants, no microplastics or optical brighteners, refillable packaging, and claims backed by a named standard rather than green imagery.