This is a concentrated washing up liquid designed to cut through grease and food residues while remaining gentle on the skin. It is suitable for everyday use on dishes, cutlery, pans, and glassware, and works effectively even with smaller amounts thanks to its strong cleaning action. The formula is made with plant-derived surfactants, including those from ethically sourced palm and coconut, which provide excellent grease removal while keeping the product biodegradable and environmentally responsible.
This product has been recognised as an Ethical Consumer Best Buy for its strong environmental credentials, highlighted for its refill-friendly supply chain, a minimal ingredient list, and the removal of unnecessary additives. It is rated highly for its effective cleaning power combined with low environmental impact, offering a straightforward alternative to mainstream brands. This makes it an excellent choice for households seeking both performance and sustainability in their everyday dishwashing routine.
This unfragranced washing up liquid is completely free from added perfumes or essential oils. It is designed for those who prefer their kitchenware without any lingering scent, or who may be sensitive to fragrances. Dishes, cutlery, and glassware are left clean and naturally fresh, making it an ideal choice for households that value simplicity, comfort, and gentle care in their everyday washing up. This product is also available in a fragranced version.
All SESI products are vegan, cruelty-free, and biodegradable, and their formulas are designed to truly clean while causing minimal environmental harm. The detergents are manufactured in the UK by an independent family firm.
Usage Directions
Add 15 to 20 ml of washing up liquid to a bowl of warm water, which is sufficient for the average load of washing up. Adjust the amount as needed depending on water hardness or the level of grease and soiling. For best results, wash items in hot soapy water, then rinse thoroughly in clean water.
Dietary and Lifestyle
Vegan, Cruelty-free.
Origin
Ingredients from multiple countries, and wherever possible, fragrances sourced locally (UK or Europe) to reduce carbon footprint. Manufactured at SESI's factory in Oxford, UK.
Storage
Store in a cool, dry place between 5 and 40°C, away from direct sunlight and heat sources. Keep out of reach of children and pets, and always ensure containers are tightly closed. Shelf life is 24 months from the production date if stored as recommended.
Safety Information
This washing up liquid is designed for everyday household use, but please take care when handling. Avoid contact with eyes, as it may cause serious irritation. Wash hands thoroughly after use. If the product comes into contact with eyes, rinse cautiously with plenty of clean water for several minutes. Remove contact lenses if present and easy to do, then continue rinsing. Seek medical advice if irritation persists. When handling larger quantities, consider using protective gloves or eye protection.
Purchase Options
We want to make refill shopping as easy and accessible as possible, so we have several options for buying liquid refills to suit your needs.
- This 5L option is great for products that you use most frequently, meaning you can do your own refills at home! Don't forget your 5 Litre Bottle Pump to make dispensing easier.
- We also offer a 500ml / 1L refill bottle is a great option if you are looking for a home delivery or collection option, where we provide a refill for you in a returnable glass deposit bottle, which can be decanted at home, and you return the bottle.
Packaging
The plastic bottle is not widely collected for recycling, so if you no longer need it, please return it to us for reuse with SESI. Ideally, you can keep using the bottle for refills.
Size
5 Litre - 13.5 x 18 x 28.5cm.
Disclaimer
Please note: The cost of refill items includes a surcharge of 10p per 100g. This covers the expenses of packing these items as well as providing collection and delivery services, while making them feasible for an independent business. Refill items are packed in an environment where we take great care to minimise the risk of cross-contamination of allergens. However, we cannot guarantee that products will be provided completely free from allergens.
We strive to provide accurate ingredient and allergen information on this website. However, please note that this information may change by our suppliers or the manufacturers without notice.
If you need specific advice regarding any product, feel free to contact us online or visit us in the shop.
SESI Unfragranced Washing Up Liquid Bulk Refill - Vegan, Cruelty-free (5L)
Only 2 left in stock
SESI Refills is a UK-based social enterprise founded in Oxfordshire, which supplies sustainable detergents, toiletries and household cleaning products. Originally known as the School Ethical Supplies Initiative, SESI was started in 2006 in a shed at a local primary school.
Their products do not contain harsh or harmful ingredients, including chlorine bleaches, formaldehyde, phosphates, parabens, phthalates, optical brighteners, and other damaging chemicals. Their products are also safe for septic tanks and normal wastewater systems. They are an Ethical Consumer Best Buy with an ethiscore of 95 out of 100.
♻️ Closed Loop supply chain ♻️
SESI employs a closed-loop refill system, meaning that barrels and tubs used for distribution are returned, cleaned, and refilled. This process ensures that there is zero packaging waste from the factory to the consumer. Every time we order SESI products, they are sent to us directly from their factory using their own vehicles, resulting in a greatly reduced carbon footprint. With each delivery, we receive filled bulk bottles (that you fill your own bottles from to take home), which means your refills are truly zero waste!
In addition to cleaning detergents and household products, SESI also supplies food items and olive oil through a refillable supply chain. For example, they partner in a closed-loop supply of Extra Virgin Olive Oil, utilising bulk 20 litre tubs. These broader product offerings increase the impact of refill shopping by enabling more types of goods to be supplied to us through a circular supply chain and helping customers reduce plastic waste across more categories.
Through their refill model, SESI helps customers reduce plastic waste: they have reused or refilled over 5 million pieces of packaging to date.
Aqua, Aqua, 5–15% Anionic Surfactant, <5% Preservative: Phenoxyethanol.
Ingredient What is it? What does it do? Aqua Water Holds components in solution Sodium Laureth Sulfate Anionic Surfactant (RSPO) Solubilises grease and oils Citric Acid pH adjuster Controls acidity / alkalinity Sodium Chloride Rheology Modifier Controls viscosity Phenoxyethanol Preservative Prevents microbial growth pH: 4.0 - 6.0
Allergy Information
This product does not contain added fragrance. However, please check the ingredient list if you have sensitivities to other ingredients.
