That short and stubborn grass that grows in the crack of the sidewalk and no one can pull out has a name in the roça: tiririca. In the terreiro it has another name, and a very different place.
The dandá da costa is the dry tuber of this same plant, the Cyperus rotundus. It is one of the roots most used in descarrego, defumação, and patuá in Afro-Brazilian houses. Almost no one makes this connection, because the two pieces of information never appear together.
This guide explains what dandá da costa is, what it is used for, which Orixá it belongs to, and how to use it without making mistakes. It also covers what not to do, which in the case of this root is just as important as the rest.
What is dandá da costa
Dandá da costa is the dry tuber of the tiririca, a plant of the Cyperaceae family, originating from India and West Africa. Today it grows in almost all of Brazil.
“Dandá” is a liturgical name, not a botanical name. You will not find this word in a plant guide. In botany books, the species appears as tiririca, junça-aromática, junça-de-conta, junco, or alho-do-mato, the latter because of its strong smell.
The part used is not the leaf. It is the aromatic little potato that forms underground, connected by thin rhizomes that go down 30 to 40 centimeters into the soil. All of the plant's energy reserve is there.
In the foundation of the leaves, the reading is direct: what the plant keeps underground has the strength of a root, and a root works deep. That is why dandá enters where the leaf alone cannot reach.
Attention to a common confusion. Cyperus articulatus is the Amazonian priprioca, used in perfumery, and it is another species. Priprioca is not dandá and does not replace dandá.
What is dandá da costa used for
The dandá is classified as a hot root, with a cleansing action. The uses recorded in the houses are four:
- Descarrego: a cleansing bath to remove accumulated energetic weight
- Defumação: the tuber over the ember, cleansing the environment
- Pó de fundamento: toasted and ground tuber, used in sacudimento and in the sacralization of assentamentos
- Patuá: it composes protection amulets along with garlic, aroeira, and jurema preta
It is worth saying what dandá is not. It does not undo anything alone, it does not resolve a situation in a set timeframe, and it does not replace ritual work of the terreiro. What it does is prepare the field, like any descarrego herb.
The strong smell is part of the work. It comes from the essential oil of the tuber, rich in alpha-cyperona and cyperotundona. Anyone who has felt it once recognizes it from afar.
Which orixá is the dandá da costa from
Here the houses diverge, and it is honest to say so.
The most consistent foundation comes from Candomblé houses of ketu and nagô, which place the dandá under Exu and Ossaim. Exu because the root works on opening and defense of the path. Ossaim because the axé of every leaf and every root passes through him before reaching any orixá.
Umbanda herbariums record dandá as an herb of Ogum, by the reading of cutting and defense. Other lists include Oxóssi (Oshosi) and Xangô (Shango).
None of these attributions nullifies the others. An herb does not have a single owner: it has a house foundation. If your house prays the dandá in Ogum, the dandá of your house is of Ogum.
About Exu, a necessary note: he is the orixá of paths and communication, the first to be greeted in any ritual. The connection of dandá with him concerns opening and guarding, nothing more than that.
How to use dandá da costa
Cleansing bath
- Boil 1 liter of water and turn off the heat.
- Add 1 tablespoon of dry dandá da costa. Cover and let infuse for 20 minutes.
- Strain and wait for it to cool down.
- Take your normal hygiene bath first.
- Pour from the neck down, never on the head. The head has its own treatment, which is the amaci.
- Do not rinse. Let it dry naturally whenever possible.
Dandá pairs well with arruda and guiné in stronger ritual baths. If you want a compound recipe, the seven herbs ritual bath is a good starting point.
Smoke cleansing
Place a pinch of dry tuber over the ember or the charcoal of the defumador. Pass through the rooms from the inside out, ending at the street door. The complete step by step is in the smoke cleansing for cleansing guide.
Patuá
Dandá goes into protection compositions along with garlic clove, pepper tree bark and jurema preta, inside a fabric pouch. The article about patuá details the preparation and care of use.
Powder
The roasted and ground tuber becomes foundation powder. This use is for terreiro, linked to assentamento and sacudimento. It is not a home practice: ask your babalorixá or your ialorixá for guidance.
What to never do with dandá da costa
Do not harvest tiririca out in the wild. This is the most important warning of this guide. Tiririca is one of the most fought weeds in tropical agriculture, and it takes glyphosate, 2,4-D, and other herbicides in crops, pastures, and roadsides. Embrapa Hortaliças published an entire technical circular on its control.
In other words: the tiririca from the vacant lot is probably contaminated. Buy dandá from a supplier of religious items, who works with clean and dry material for ritual use.
Do not make tea or ingest it. The guidance of this text is for external use: ritual bath, smoke cleansing, powder, and patuá. There is a practice in terreiro of keeping the tuber under the tongue, but it happens under the guidance of a priest, with foundation, and it does not become an internet recipe.
Do not promise results to anyone, nor to yourself. Herb prepares, it does not guarantee. Whoever sells dandá saying it undoes anything is selling expectation.
Test your skin first. There is no specific safety literature for a dandá ritual bath. Apply a little on the forearm and wait. In case of pregnancy or sensitive skin, talk to your doctor.
Frequently asked questions
Is dandá da costa the same thing as tiririca?
Yes. Dandá da costa is the dry tuber of the tiririca, Cyperus rotundus. The difference is in the name and the use: "tiririca" is the agricultural name of the entire plant, and "dandá da costa" is the liturgical name of the root prepared for ritual work. It is the same botanical species in both cases.
What is the scientific name of dandá da costa?
Cyperus rotundus L., from the Cyperaceae family. Be careful not to confuse it with Cyperus articulatus, which is the Amazonian priprioca, a different species with its own use. The swap even happens in the essential oils trade, where priprioca is sometimes adulterated with the cheaper species.
Which orixá is dandá da costa for?
It depends on the house. Candomblé ketu and nagô houses register dandá under Exu and Ossaim. Umbanda herb shops place it under Ogum, and there are lists that mention Oxóssi and Xangô. Ossaim appears in practically all of them, because the axé of the leaves and roots passes through him.
How to make a dandá da costa ritual bath?
Boil one liter of water, turn off the heat, add one tablespoon of the dry root, and cover for 20 minutes. Strain, wait for it to cool down, and pour from the neck down after your hygiene bath. Do not rinse and let it dry naturally. Never pour it on your head.
Can dandá da costa be used every day?
It is not recommended. Dandá is a hot root, for spiritual cleansing (descarrego), and daily use tires you out instead of cleaning. The terreiro standard is once a week during a difficult phase and every fifteen days during a stable phase. If the need seems daily, the problem is usually in the environment.
Where to buy dandá da costa
At Joia Mística Laroyê, you will find:
- Dandá da costa in dry root: selected for ritual use, without crop contamination
- Dandá da costa in powder: already roasted and ground, ready for fundamento
- Herbs for spiritual cleansing (descarrego): rue, guinea hen weed, and pepper tree to compose the ritual bath
- Charcoal and incense: for the smoke cleansing (defumação) of the environment
- Pouches and fabrics for patuá: with the other roots of protection
Visit our shop in Extrema, Minas Gerais or talk to us via WhatsApp and we ship all over Brazil.
For those who want to go deeper into the foundation of the leaves, it is worth reading the article “Awon Ewé Njé: leaves work”, published in Revista USP by the ialorixá Sandra Epega.
References
- Embrapa Hortaliças: technical circular on the control of nutgrass (Cyperus rotundus) in agriculture
- Sandra Epega, Revista USP: Awon Ewé Njé: leaves work, about the foundation of the leaves in Afro-Brazilian religions
