Peelu: Benefits, Uses & Dosage

Long before plastic toothbrushes, people across India and the Middle East cleaned their teeth with a twig. The most famous of those twigs comes from Peelu, the Toothbrush Tree, better known to many as Miswak. Chew the end and it frays into soft bristles; brush with it and the wood releases its own natural chemistry onto the teeth.

Its botanical name is Salvadora persica, and it is also called the Mustard Tree. The Bhavaprakash Nighantu describes it in Varga 6 as a thorny shrub or small tree of the arid regions of Rajasthan and Gujarat, important in desert ecology.

In Ayurveda, Peelu is the specialist herb for tooth disorders, with a secondary role against parasites and worms.

Peelu is pungent and bitter in taste (Katu and Tikta Rasa), light and sharp in quality (Laghu and Tikshna Guna), hot in potency (Ushna Virya) and pungent after digestion (Katu Vipaka). The Bhavaprakash Nighantu records three actions (karma).

Teeth and Gums

Peelu is listed as curing dental diseases (Dantaroga hara), a rare case where the classical text names the indication directly. Chemical analysis shows the twigs contain trimethylamine, chlorides and fluorides, which contribute to dental health, along with antibacterial compounds. Read the full guide in Peelu for Tooth Disorders.

Parasites and Worms

It is anthelmintic (Krimighna), helping to clear parasites and worms (Krimi). Its pungent and bitter tastes are the classical drivers of this action.

Digestion

Peelu is also an appetizer and digestive stimulant (Deepana), kindling the digestive fire that Ayurveda calls Agni.

Other Parts of the Tree

The leaves and bark have purgative properties, the small fruit is sweet when ripe and eaten as food, and the seed oil is used externally.

The Bhavaprakash Nighantu gives Peelu's use simply: the twig for tooth cleaning, the fruit as food. Most people today use it as a chew-stick or tooth powder.

To use the twig, peel the bark from one end and chew until it frays into bristles, then brush each tooth and the gum line. Snip off the worn end every few days and re-fray fresh wood. Spit out the pulp rather than swallowing it.

Used as a chew-stick, Peelu is one of the most widely used and best tolerated herbs in the world. A few points still matter.

• Heat: it is hot and sharp, so it can sting active mouth ulcers and may aggravate Pitta patterns such as bleeding, hot gums. Use it gently in that case.
• Purgative parts: the leaves and bark have purgative properties, so do not swallow chewed bark or wood pulp.
• Children: the chew-stick is generally suited to children over six with supervision.

Peelu supports daily hygiene but does not repair cavities or treat abscesses. Facial swelling, fever, pus or a loose tooth need a dentist promptly.

Peelu is usually compared with the other traditional chew-sticks and with modern brushing.

As a chew-stick that is spat out rather than swallowed, Peelu is suitable for most people.

Pregnancy & Nursing

Our sources give no specific guidance. Chew-stick use, spitting out the pulp, is a minimal-exposure way to use it. Avoid swallowing bark or leaf preparations, which are purgative.

Children

The chew-stick is generally well tolerated in children over six, with an adult showing them how to use it gently and spit out the pulp.

Elderly

Use the chew-stick gently on receding gums or sensitive teeth. Peelu does not replace dental check-ups.

Athletes

There is no recorded use for performance; it is simply a good daily oral hygiene habit.