Sonett Laundry Powder - 2.4kg

(£5.98 per kg)

Sonett Laundry Powder - 2.4kg

(£5.98 per kg)
In stock

Suitable for all coloured and white garments made from cotton, linen, hemp and blended fabrics that can be washed at 40-95 degrees. 

For optimal washing results, use washing powder with water softener (in hard water areas) and bleaching complex. 

The main ingredient of Sonett washing powder is pure organically certified vegetable soap - the most natural cleansing substance for man and nature. In contrast to all other detergents, soap immediately combines with the calcium that is always present in waste water and neutralises itself completely in 3 - 4 days.

  • 100% biodegradable.

Sonett Laundry Powder - 2.4kg is part of the range of Sonett natural laundry products. Keep your laundry looking and smelling fresh and new with Sonett’s collection of laundry essentials, from laundry liquids to stain & odour removers. Explore the full range of Sonett products, including organic hand soaps and Sonett dishwashing products, available from Big Green Smile.


Sodium soap*, sodium carbonate, bentonite, zeolite, sodium C12–14, fatty alcohol sulphate, sodium silicate, sodium metasilicate, sodium disilicate



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Customer reviews 4.7 out of 5 (7 reviews)

I am very happy with the cleaning and softening power of this washing powder. Great to have found a more environmentally friendly product. Expensive, but worth it. Pam
P. A., St Andrews
This is my preferred choice for laundry powder. I don't use as much as recommended just 3 tablespoons is fine to get clothes clean. The clothes come out clean and soft.
V. C., Eastbourne
Love this washing powder.
J. G., Swansea
I've used this product for several years. It lasts for months, as a small amount is all that's needed to get clothes clean and bright. It doesn't irritate my skin either.
Mrs M. W., Hyde
Very good.
S. E., Forest Hill
Good washing powder for general use
S. G., Greenhithe
Great stuff. Straight into the drum. No *** perfumes, just clean clothes.
K. M., Aberystwyth
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