Learn About Miswak
Discover what Miswak is, how to use it correctly, its place in the Sunnah, the science behind Salvadora persica, and how to keep your Miswak fresh. Explore its traditional use, potential oral-health benefits, and simple tips for making Miswak a natural part of your daily routine. From preparing your first stick to caring for it between uses, this guide covers everything you need to get started with confidence.
What is Miswak?
Miswak, also known as Siwak, is a traditional tooth-cleaning stick that has been used for centuries as a natural method of oral hygiene in communities across many parts of the world.
Its use remains particularly widespread across regions stretching from East Africa through the Middle East and into the Asian subcontinent. Salvadora persica is one of the best-known plants traditionally used for Miswak.
Sunnah Store Premium Miswak is made from Saudi Al-Arak — Salvadora persica.
When one end is prepared, its natural fibres form a brush-like tip that can be used to mechanically clean the teeth.
For Muslims, Miswak has an even deeper significance. Its use is firmly established in the Sunnah of the Prophet Muhammad ﷺ, with authentic narrations describing its use around prayer, after waking, when entering the home and alongside purification.
How to prepare your Miswak
Before using your miswak, rinse it under clean water and remove any dirt or loose fibres. If it is a fresh stick, gently chew or soften one end until the outer bark comes away and the inner fibres separate into a small brush. You can lightly trim or peel the end if needed to make the fibres easier to use. Once the tip is soft and brush-like, your miswak is ready to clean your teeth and gums.
After use: Rinse the miswak thoroughly and allow it to air-dry.
Storage: Keep it somewhere clean and dry. Avoid sealing it in a container while it is still wet, as this can encourage mould.
Replacement: Trim away used fibres regularly and prepare a fresh section. Replace the miswak if it becomes dry, damaged, develops an unpleasant smell or taste, or no longer produces clean, usable fibres.
How to use Miswak correctly
Hold the miswak comfortably and gently brush your teeth using small, controlled strokes. Clean the front, back and chewing surfaces of your teeth, paying particular attention to the gumline and areas that are harder to reach. Use gentle pressure rather than scrubbing, allowing the fibres to clean between and around the teeth without irritating your gums. You can use the miswak before or after meals and as part of your regular oral hygiene routine. After brushing, rinse your mouth and clean the miswak thoroughly before storing it.
The Sunnah of Miswak
Miswak holds a special place in the Sunnah of the Prophet Muhammad ﷺ. Authentic narrations connect it with purification, prayer, waking from sleep and entering the home.
Ancient practice. Modern research.
Modern research has studied Miswak for plaque control, gum health and its naturally occurring antibacterial compounds, with encouraging findings across clinical and laboratory studies.
Clinical research has shown Miswak can effectively remove dental plaque when used correctly. A 2023 randomised clinical trial found Salvadora persica Miswak comparable with a standard toothbrush for plaque control.
Azizan et al., BMC Complementary Medicine and Therapies, 2023
A 2021 review of 21 studies concluded Siwak was effective in removing plaque and improving periodontal-health measures over time.
Ramli, Mohd-Dom & Mohd-Said, BMC Oral Health, 2021
Salvadora persica naturally contains benzyl isothiocyanate (BITC). Lab research identified BITC as a major antibacterial component of the root, with strong activity against several Gram-negative bacteria including oral periodontal pathogens.
Sofrata et al., PLOS ONE, 2011
Why Fresh Miswak?
Miswak is a natural plant product, and freshness matters. Fresh Miswak helps preserve its natural moisture, texture and naturally occurring compounds.
One of the most studied compounds found in Salvadora persica is BITC, which has demonstrated antibacterial activity against certain oral bacteria in laboratory research.
Research comparing essential oils extracted from fresh and dried Salvadora persica roots found a substantial difference:
Approximately 7× higher in the fresh root. BITC was identified as the chief constituent of both oils.
Keep your Miswak fresh
For best freshness, keep Miswak in a cool to moderate environment, ideally up to approximately 18°C, with appropriate ventilation. Unused Miswak can be kept in the refrigerator door where it benefits from indirect cooling until you are ready to use it. Sunnah Store also keeps its unopened Miswak inventory under controlled refrigeration before dispatch.
• Rinse the working fibres after use
• Shake off excess water
• Keep the working end clean
• If green colouring appears on the end after the Miswak has been left outside refrigeration or exposed to hot, dry conditions, cut off the affected end and rinse the Miswak with water before preparing fresh fibres.
• Keep your Miswak away from direct sunlight and excessive heat.
• Avoid leaving heavily wet fibres sealed airtight for long periods
• Trim or refresh worn fibres as required
• Keep refrigerated between uses where practical if you want to help maintain its fresh condition
• Replace the Miswak if it develops visible contamination, deterioration or an unusual smell or texture
Naturally different. Carefully selected.
Miswak comes from a plant, not a factory mould. Natural differences in colour, thickness, shape and texture are completely normal.
Sunnah Store’s role is to maintain a consistent quality standard while respecting the natural variation of each stick. Green colouring can also occasionally appear at the exposed end where Miswak has been left outside refrigeration or exposed to hot, dry conditions — trim away the affected end and rinse before preparing fresh fibres.
Frequently asked questions
No single required number of times per day. Use it naturally throughout your routine — around salah, after waking, or whenever you want to freshen your mouth. Use it gently; more force isn't better cleaning.
No fixed lifespan — depends on frequency of use, storage and the condition of the stick. Refresh or replace when fibres are worn, contaminated, unpleasant, or no longer clean effectively.
As a practical routine, trim the used fibres about once a day to expose a fresh section. Trim sooner if worn, dirty or unpleasant.
Miswak provides mechanical cleaning, and clinical research shows effective plaque control when used correctly. Many customers use it alongside their wider oral-care routine.
Yes. Miswak is widely regarded by scholars as permissible while fasting and its use does not invalidate the fast. Care should be taken not to swallow anything from the Miswak.
Keep unopened spares refrigerated where practical. Once in use, rinse the fibres, remove excess moisture and keep the working end clean; avoid leaving heavily wet fibres sealed airtight for long periods.