The fruits of the soap tree (Sapindus Mukoriossi) originating in the Himalayan mountains, they are rich in saponin, a substance that generates a natural detergent and is released from 30º C.
This detergent, or soap, has been used for hundreds of years by local people for washing. The washing nuts are an ecological product, since their collection does not have any environmental impact and they are 100% biodegradable. It really is sustainable.
It is an ideal product for those with sensitive skin who have allergies to conventional products.
Another advantage is that the use of fabric softener is avoided, since it leaves the clothes in perfect condition. This product is even more polluting than detergent.
Soap nuts are a solidarity product as they contribute to the development of mountain communities in the Himalaya. Its use can save up to 50% compared to a conventional detergent.
This fruit is very rich in saponin, a completely natural substance that is a great detergent. Saponin, when combined with water dissolves andcreate a natural soapperfect for cleaning fabrics, surfaces or even the skin.
They are mainly used in the washing machine, chopping them up and putting them in the load together with the clothes, but it is possible to give them other uses and applications at home and in personal hygiene. Here we explainwhat are washing nuts for:
Uses of washing nines
- As a laundry detergent, whether on cotton, silk, wool or synthetic fabrics, as well as white or colored garments. The washing nuts respect all types of fabrics and colors.
- As a natural detergent for the dishwasher.
- Natural cleaning product, for example, like glass cleaner.
- Anti-dust product to clean furniture.
- Product to clean the kitchen and bathroom without damaging the tiles or marble.
- Like soap for the floor.
- As a body gel.
- As a hair shampoo.
- Repellent against snails and slugs in the garden.
- Repellent for plant aphids.
- It also has medicinal properties, used medically as a contraceptive emetic (vomit inducer), expectorants, for epilepsy and migraines and in Ayurvedic medicine it is listed as a treatment for eczema and psoriasis.
The seeds are poisonous
This is how they are used:
- The saponin in the peels dissolvesfrom 30 degrees, so if we are going to do colder washes we must use liquid soap, which we will explain how to do it below.
- The good thing is that you do not have to change them every time you go to put a washing machine, but the washing nutscan last up to 3 washes If it is not at a temperature above 40 degrees and up to 2 washes if it exceeds 60.
Washing nuts vs. detergents and soaps
But the greatness of washing nuts is not only their versatility and the large number of applications they have is that, in addition, they are better and have more advantages than other products in almost all aspects. Here we explain theadvantages of washing nuts compared to the other products:
- It is completely natural.
- It deeply cleanses the fabrics and gives them softness.
- Unlike other products, it is not aggressive with fabrics.
- It is not aggressive with the skin, it is especially recommended for people with allergies, skin sensitivity or for young children.
- They are cheaper than traditional cleaning products.
- It is respectful with the environment and totally ecological.
- It has not had to be tested on animals, like most personal hygiene products.
- If it is used as a detergent, it is not necessary to add fabric softener to the wash.
- When washing is white clothes, it may leave a very light grayish layer. To avoid this, it is as easy as adding a little ofpercarborate.
- In the same way we can add a fewdrops of some essential oil of our choice, since the nuts do not have any perfume.
- We must also take into account that the cotton bag can rotate easily inside the drum. For itwe should not fill it to the maximum and leave some space.
Soap tree datasheet
Native to the temperate to tropical regions of both hemispheres.
Sapindus is a genus that includes around 12 species among shrubs and small trees, some deciduous and some perennials.
The Sapindus mukorossi is a tree that can reach 15 m in height, with a rounded bearing.
Leaves: evergreen, pinnate with 8/12 leaflets and between 15 and 40 cm in length, and lanceolate, smooth and acuminate oblong.
Flowers; Polygams (with hermaphroditic and unisexual flowers on the same foot, insignificant in size, cream-white in color, appear abundantly in March and April, forming panicles.
Fruits: small drupe, spherical, called walnut, with three seeds. They ripen in September / October. They contain a natural detergent (saponin) that is used for washing.
It reproduces by seeds, it fears the cold.
At this time they already have their golden color and contain a very precious substance called saponin that gives the walnut appearance and a sticky touch.
They are collected and left to dry in a process in which they acquire a darker tone and stop being sticky, then they are peeled by separating the seeds from the shell, this is the one that will be used as soap, it can already be packed and marketed.
With information from: