31 reviews

Remove dirt, grease and bacteria from all of your kitchen crockery and pans without the need for any harsh chemicals using our 100% natural washing up liquid.

Our eco-friendly washing up liquid has been dermatologically tested to be kind to the skin. Our carefully developed blend is free from harsh chemicals and bleach, and instead is made with plant extracts and oils for a beautifully scented formula that is amazing at cleaning your dishes.

Because our washing up liquid is so gentle on skin, you don’t need to use gloves when washing up and you’ll find your hands are soft after doing the dishes and any rings are sparkling clean!

Our non-toxic washing up liquid also contains powerful natural cleaning properties, so a little goes a long way. 

Being kind to the planet as well as your home, Iona Washing Up is organic, eco-friendly and cruelty-free, so suitable for vegan families. Most importantly, it will biodegrade naturally in water so will not cause any harm to plant, animal or ocean life. You can even reduce plastic waste by topping up your washing up liquid with our handy refillables.


  • 100% natural blend including thyme, eucalyptus, cinnamon oils and chamomile extract.
  • Dermatologically tested.
  • Safe for skin.
  • Made in England.
  • Free from: all chemicals, including petrochemicals, phosphates, SLS, parabens, synthetic fragrances and dyes.
  • Safe for baby equipment and pets.

 Volume: 475ml

  • Aqua (water)
  • 5-15% Anionic Surfactants (coconut, corn),  
  • 5% Non-Ionic Surfactants (sugar), 
  • Preservative (plant based),
  • The TINCTURE blend of 100% natural oils (benzyl benzoate, citral, citronellal, eugenol, limonene, linalool). 

Add a few drops to a bowl of warm water.

We’ve created a hypoallergenic formula that is safe for use by families with sensitive skin, allergies, asthma and eczema. Have total peace of mind when cleaning your baby’s bottles, utensils, toys, teething rings and any breast pump equipment with a washing up liquid that’s natural and safe. Our eco friendly washing up liquid is also safe for pets so you don’t need to worry about cleaning dog or cat bowls with your usual dishes.

As concern continues to grow for the effects of plastic and chemical products on our oceans, you may want to take a look at the back label of many high-street washing up liquids and detergents, where you may notice they describe the ingredients as ‘harmful to aquatic life with long-lasting effects’.

It’s a cruel thought, but one we should be aware of when conducting our regular household chores. As well as reducing plastic and trying to recycle, we should also think about the toxic products that are making their way down our plug holes.

Avoiding the contribution of damage to our oceans is simple: always choose the natural option. Use a harsh-chemical free cleaning product and avoid bringing anything toxic into your home.

Harsh chemicals are not needed to kill germs. Specially developed non-toxic cleaning sprays and washing up liquids like TINCTURE’s Iona Washing Up, will kill bacteria and keep your home spotless, all while protecting the environment and your health.

Customer Reviews
5.0 Based on 31 Reviews
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United Kingdom United Kingdom
Exceptional quality: exceptional results

Purchased more in hope than in belief, Tincture’s incredible,all natural products are as effective as they are delightful to use . Real cleaning power with wonderful lingering fragrances that soothe and calm the soul. Tincture hand sanitizer is another innovative product that delivers : definitely one to keep in your handbag .

Yvette M.
United Kingdom United Kingdom
Washing up liquid

It's a lovely smell and removed grease easily off my pots and pa s

Tracey c.
United Kingdom United Kingdom
Double whammy !

Fantastic cleaning properties, beautiful smell ( even my husband commented so that tells you something) my only negative is that each time I go to purchase a refill it’s sold out so have had to order a new bottle which I didn’t really want to do.

United Kingdom United Kingdom

Smells so nice and works a treat, I find I need to use a bit more when there's grease or tougher stains but overall it's great, not as bubbly as most, bit I assume that's down to the amount of chemicals normally present, this is a lovely little size for travel and I'll buy the full size in my next order

United Kingdom United Kingdom
Brilliant product

The main benefit I've found from the washing up liquid is that my eczema is not irritated by it, whereas chemical based traditional ones can lead to flare ups. The smell is amazing too!

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