Savon de Marseille Specialists - Since 2012

Proper Soap - Packed and Dispatched from North Yorkshire

For Washing, Laundry & Cleaning

FER A CHEVAL
Black Liquid Soap - Olive Oil - 1 L
Dense Olive Pumice scent
Laundry • Household
FER A CHEVAL

Black Liquid Soap - Olive Oil - 1 L

Dense Olive Pumice scent
Laundry • Household
Regular price £15.00
Made in Marseille
99% Natural Origin Ingredients
4.9
Rated 4.9 out of 5 stars
55 Reviews
Our Soap Standards
Held in stock in North Yorkshire
Next Day Delivery Free over £50
Telephone orders and product advice: 01423 803080
Composition & Ingredients
Olive-Based Liquid Soap (Cleaning Use)
Olive oil is saponified with potassium to produce a true vegetable liquid soap. In this format, it is diluted and stabilised for practical household cleaning rather than personal washing. It belongs in proper soap because it cleans through traditional soap action derived from plant oils, not synthetic detergent systems.
The Formulation
Olive Oil
Olive oil forms the historic foundation of Marseille soap. Naturally rich in oleic acid, it produces a mild, stable lather and contributes to a firm, long-wearing bar with notable skin tolerance. In traditional olive-based formulations, it defines both the structure and the character of the finished soap.
INCI: Sodium Olivate
Ingredients
Ingredient Notes • Potassium soap – liquid soap made using potash rather than soda, allowing the soap to remain liquid.

Aqua, Potassium Olivate, Fatty Acids, Coco, Potassium salts, Hydroxyethylcellulose, L-Glutamic Acid, N,N-Diacetic Acid, Tetrasodium Salt
Fragrance Classification

Fragrance-Free
No fragrance, essential oils or fragrance-derived components are used.

Individuals with sensitivities should review the full ingredient list before use.

Use & Suitability

Kitchen, bathroom, pans, barbecue: apply 1 tsp. on a sponge, thoroughly scrub, and rinse with warm water.

Floor (tiles, terracotta, wood flooring, plastic coating): mix 2 tbsp. of soap for 5L of hot water, clean the surface, and let it dry.

Gardening: avoid greenflies by mixing 5 tbsp. of soap for 1L of water in a spray bottle, then spray on plants and flowers.

Laundry: use 3 tbsp. of this liquid soap in the detergent dispenser of your machine for 5 kg of laundry. For best use, regularly pour

Delivery & Service

Call us old fashioned if you want. We are real humans who love our landline telephone.

If you have any questions about our products or your order, please call us T.01423 803080 or email bonjour@frenchsoaps.co.uk.

You can also read our FAQs here

DELIVERY

All orders are sent from North Yorkshire without any additional taxes or charges.


ORDERS OVER £50

FREE Priority Delivery with Royal Mail 24hr* or DHL Next Working Day.
Order by 1pm Mon - Fri for DHL.
Order by 4pm Mon- Fri or 11am Saturday for Royal Mail

Royal Mail: Saturday is a standard working day. Sunday delivery: They deliver in most areas on a Sunday for orders collected Saturday lunchtime and sent on 24hr tracked.

DHL deliver Monday - Friday, at peak seasonal times and in some areas they deliver Saturday, this is not something in our control and do not advise you to rely on this. Use Royal Mail for weekend delivery.

Signed for - this is the same as Royal Mail tracked 24hr with the inclusion of a signature on delivery. These parcels will not be left if you are out.

ORDERS UNDER £50
STANDARD DELIVERY Royal Mail, 3-5 working days: £3.95
PRIORITY DELIVERY Royal Mail tracked 24hr or DHL Next Working Day: £4.95

LOCAL DELIVERY
FREE - We delivery locally on a Thursday. Order value above £15 for free delivery. If you shipping postcode is within our catchment this will be offered to you at the checkout.

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*ISLANDS & HIGHLANDS & NI Tracked Royal Mail 24hr or 48hr: Deliveries may take longer, this is beyond our control.

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COLLECTION
FREE
from our warehouse in North Yorskhire.
Monday - Friday 8:30- 4:30pm and Saturday morning 8:30 - 11:30am.

 

This olive-oil black soap is produced by Fer à Cheval, one of Marseille’s historic soapmakers still using the traditional cauldron process. The soap is made using olive oil and slowly cooked according to classic Marseille soapmaking methods.

Before specialised household cleaners became common, many homes relied on simple soap solutions prepared from traditional vegetable-oil soap. One of the most widely used of these was black liquid soap, known as Savon Noir.

Savon Noir is produced by slowly cooking vegetable oils in large cauldrons using the traditional Marseille soapmaking method. Unlike solid Savon de Marseille, potassium salts are used during the process, allowing the soap to remain in liquid form.

Diluted in warm water it forms a concentrated soap solution widely used for household cleaning, degreasing and washing. The soap cleans by dissolving oils and lifting dirt so that it can be rinsed away with water.

For generations black soap has been used throughout the home for floors, surfaces, degreasing and outdoor cleaning.

 

  • Kitchen, bathroom, pans, barbecue: apply 1 tsp. on a sponge, thoroughly scrub, and rinse with warm water.
  • Floor (tiles, terracotta, wood flooring, plastic coating): mix 2 tbsp. of soap for 5L of hot water, clean the surface, and let it dry.

  • Gardening: avoid greenflies by mixing 5 tbsp. of soap for 1L of water in a spray bottle, then spray on plants and flowers.

  • Laundry: use 3 tbsp. of this liquid soap in the detergent dispenser of your machine for 5 kg of laundry. For best use, regularly pour a glass of white vinegar into your fabric softener compartment. You can use the same proportions for washing by hand.

  • Stains: apply 1 tsp. and thoroughly scrub the stain, let it rest for a few minutes before placing in the washing machine or washing by hand.

4.9
Rated 4.9 out of 5 stars
Based on 55 reviews
Total 5 star reviews: 52 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend these products
55 reviews
  • MB
    Mike B.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 1 L
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    Goodv stuff

    Excellent all round cleaner

  • CO
    Carol O.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 500ml
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    WONDER PRODUCT

    I love this. I use it to clean,around the house, and my trainers and to get rid of stains on clothes. It has lot of uses. I recommend it.

  • Z
    ZT
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 500ml
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Brilliant all rounder

    This product cleans so well and has replaced a lot of cleaning products. It’s amazing for greasy surfaces, mirrors and glass too (dilute some in a spray bottle). I use it as a multi surface cleaner and have so far cleaned the gas hob, kitchen surfaces, bathroom, tiled floor and used on greasy pans and as a laundry stain remover. I have found that it doesn’t work so well on gloss kitchen cabinets - removes the grease but leaves streaks (maybe needs a bit of rinsing) and it didn’t get the sun cream stains out of clothes completely but it did easily remove other grease stains from laundry. I love the herbal smell and I do think it’s very nearly a one and done product hence 5 stars. I’ll continue to repurchase as I love that I’m using less chemicals to clean my home.

  • KF
    Kim F.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 500ml
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    Wow

    This is an all rounder for cleaning floors, scrubbing the sink and cooker, what a good all rounder, the smell is clean and earthy not a chemically artificial smell as other shop bought cleaners are. Will definitely buy again!

  • PE
    Pamela E.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 500ml
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Repeat customer

    I use this for everything! It cleans everything so well - floors, surfaces, grills anything you want. I have bought this for a couple of years and wouldn't be without it. Just love the smell too. Love Fer a Cheval!

  • CA
    C A. P.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 500ml
    I recommend this product
    Rated 5 out of 5 stars
    11 months ago
    Don't be scared

    The bottle lable warns of potential eye or skin irritation, and its blackish colour and phenolic aroma are equally daunting. HOWEVER... I recently used this soap to mop-wash wooden parquet floors and linoleum in my home. I say, with hand on heart, that I have never had such good results from any other floor cleaners, and I go back a long, long way. The cleaned floors looked spotless, with a hint of coal tar scent in the air as they dried. Of course, I followed the dilution and usage instructions exactly. I shall try out this soap with some of the other suggested uses, as it seems clear that it's of the same superb quality as the traditional green olive oil soap. The green for personal hygiene, the black for cleanliness arouind the home. This is the way soap is supposed to be. I can't think of using any other soap from now on. I say this as an ordinary, private online customer, and have no other affiliation with the suppliers.

  • IH
    Imelda H.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 1 L
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    olive oil liquid soap

    Wonderfully versitile. have diluted this to spray on house plants as an insecticide.

  • AV
    Amber V.
    Verified Buyer
    Reviewing
    Black Liquid Soap - Olive Oil - 1 L
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Great item

    Trying to cut down on cleaning products, I found this black soap and started using it for different purposes! I’ve made a mixture for washing up liquid, a cleaning spray and a laundry liquid. All work really well, and you only need a small amount! Very economical. Everything feels nice and clean without overpowering scent (I like the smell, but can imagine it’s not for everyone. But for me so much better than heavily perfumed products.) Would definitely recommend :)