Master the ShatKarmas — the six classical Hatha Yoga purification practices that prepare the body for Kundalini awakening. A complete guide to Dhauti, Basti, Neti, Nauli, Trataka, and Kapalabhati with step-by-step instructions and safety guidance.
Before the serpent can rise, the house must be clean. The ShatKarmas — the six classical purification practices of Hatha Yoga — are the art of preparing the physical and pranic body so that Kundalini can ascend safely and completely.
The Hatha Yoga Pradipika, in its opening chapters, is unambiguous: asana and pranayama alone are insufficient for Kundalini awakening if the body is burdened with excess mucus, bile, impurities, and energetic blocks. For such practitioners, the ShatKarmas (six purifications) are prescribed as essential preparation. These ancient techniques — some of which can appear extreme to the modern eye — work at a depth of physical and pranic cleansing that dietary change and exercise alone cannot achieve.
The Six ShatKarmas: Overview
- Dhauti — internal cleansing of the digestive tract
- Basti — yogic enema for colon purification
- Neti — nasal cleansing for respiratory and sinus health
- Nauli — abdominal churning for digestive organ massage and Agni activation
- Trataka — steady visual gazing for eye and mind purification
- Kapalabhati — 'skull-shining' breath for respiratory and pranic purification
Dhauti: Internal Cleansing
Vamana Dhauti (Kunjal Kriya)
The practitioner drinks 6–8 glasses of warm salt water rapidly, then induces vomiting to expel the water along with accumulated mucus and bile from the stomach and oesophagus. While this appears extreme, it is highly effective for clearing excess Kapha from the upper digestive tract, reducing acidity and hyperacidity, and removing the pranic blockages associated with suppressed emotions stored in the stomach region. Recommended for Kapha-dominant constitutions; performed early morning before any food.
Vastra Dhauti (Cloth Swallowing)
A wet muslin cloth approximately 15 feet long is slowly swallowed then withdrawn — providing mechanical cleansing of the oesophagus and stomach. This is an advanced practice requiring careful training and is best learned directly from a qualified teacher.
Basti: Yogic Enema
Basti (Shanka Prakshalana in its complete form) involves the introduction of water into the colon for thorough cleansing. The classical technique uses a hollow tube and water drawn through abdominal movements; modern practitioners often use a standard enema. Basti powerfully purifies the colon, eliminates ama (undigested metabolic waste), and clears the Muladhara Chakra of the physical-level congestion that can obstruct Kundalini's initial rise.
Neti: Nasal Cleansing
Jala Neti (Water Neti)
The most accessible of the ShatKarmas for modern practitioners: warm, mildly saline water is poured through one nostril and exits through the other using a specially designed Neti pot. Jala Neti irrigates the sinus passages, reduces allergic rhinitis, improves olfactory function, and — critically for yoga — purifies the nasal passages through which pranayama breath flows, directly improving the effectiveness of all breathing practices.
Research published in the American Journal of Rhinology (2010) confirmed that Jala Neti significantly reduces symptoms of chronic rhinosinusitis and improves quality of life for practitioners — offering mainstream medical validation for this classical technique.
Sutra Neti (String Neti)
A waxed cotton string or rubber catheter is threaded through the nostril and brought out through the mouth, then gently drawn back and forth to mechanically cleanse the nasal passages. This is more advanced than Jala Neti and provides deeper purification of the nasal cavity. It is also said to directly stimulate the Ajna Chakra through its proximity to the pituitary and pineal glands.
Nauli: The Abdominal Churning
Nauli is the isolation and rotating movement of the rectus abdominis muscles — creating a visible churning motion across the abdomen. It is arguably the most powerful of the ShatKarmas for direct Kundalini preparation, as it massages every abdominal organ, powerfully activates Samana Vayu and Manipura Chakra, generates intense Agni (digestive fire), and creates the pranic conditions for Uddiyana Bandha and Shakti Chalana pranayama.
Learning Nauli
- Begin with Uddiyana Bandha: exhale fully, then draw the abdomen in and up; hold for as long as comfortable
- Progress to Madhyama Nauli: isolate the central rectus abdominis by leaning forward and pressing hands on thighs; allow the central muscles to stand forward
- Then Vama Nauli (left isolation) and Dakshina Nauli (right isolation) by shifting the pressure of the hands
- Finally Nauli Chalana: rapidly alternate left and right isolation to create the churning rotation
- Learn this practice gradually over weeks to months; never force the abdominal muscles
Trataka: Steady Visual Gazing
Trataka — steady, unblinking gazing at a fixed point, typically a candle flame — is the ShatKarma most directly associated with Ajna Chakra development. It purifies the eyes, strengthens the optic nerve, develops the concentration power needed for Dharana, and is said to develop clairvoyance and the activation of the third eye with sustained practice. Begin with 5 minutes of gazing at a candle flame 2–3 feet away, progressing to 15–30 minutes as the eyes strengthen.
Kapalabhati: Skull-Shining Breath
Kapalabhati ('skull-shining' in Sanskrit) consists of rapid, forceful exhalations through the nose with passive inhalations — typically 60–120 exhalations per minute. It powerfully purifies the respiratory tract, expels stale air from the lung bases, activates Manipura Chakra's Agni, and generates significant pranic heat. It is closely related to Bhastrika pranayama and is one of the most accessible entry points to Kundalini preparation for most modern practitioners.
Safety Guidelines for ShatKarma Practice
- Jala Neti and Kapalabhati are suitable for most healthy adults; all others should be learned under qualified guidance
- Avoid Dhauti, Basti, and Nauli during pregnancy, menstruation, after abdominal surgery, or with active digestive conditions
- Kapalabhati is contraindicated with high blood pressure, epilepsy, or cardiac conditions
- All ShatKarmas are traditionally performed in the morning before food
- Begin with 1–2 practices and establish them before adding others; do not attempt all six simultaneously
ShatKarma and the Chakra System
Each ShatKarma purifies specific physical and energetic regions corresponding to the chakras. Understanding these correspondences deepens both practice and results. Our Root Chakra (Muladhara) Poster and Solar Plexus (Manipura) Poster serve as visual anchors for the chakras most directly activated by the ShatKarmas. Our Complete 7-Chakra Guide maps the full energetic terrain.
Frequently Asked Questions
Do I need to practise all six ShatKarmas?
The Hatha Yoga Pradipika recommends ShatKarmas specifically for practitioners whose constitutions are imbalanced by excess mucus, bile, or wind (Kapha, Pitta, Vata). Lean, Vata-type practitioners are often advised to skip the more intense practices. Jala Neti and Kapalabhati are universally beneficial and provide significant purification for most modern practitioners without requiring the full ShatKarma programme.
How often should I practise the ShatKarmas?
Jala Neti can be practised daily, especially during seasonal transitions or with respiratory issues. Kapalabhati is typically practised daily as part of the morning pranayama routine. Kunjal Kriya (Vamana Dhauti) is generally done 1–2 times per week for those with excess Kapha. Nauli can be practised daily once established. Basti is practised as needed rather than routinely.
What is the relationship between ShatKarma and Kundalini awakening?
The ShatKarmas create the physical and pranic conditions for Kundalini to rise unobstructed. Think of the sushumna nadi as a water pipe: if the pipe is clogged with physical and pranic impurities, the water (Kundalini) cannot flow freely however much pressure is applied. The ShatKarmas clean the pipe — ensuring that when Kundalini begins to move, its path is clear.
A lamp filled with oil but with a dirty wick gives no light. Clean the wick first — then even the smallest flame illuminates the whole room. The ShatKarmas clean the wick of the body-mind. — Traditional teaching
Written by
Editorial Team
