Zoh knowledge bank · Kombucha · Updated 4 October 2026
The short version
Prioritise a suitable jar, secure breathable cover, accurate measuring tools and acidity checks. Carbonation bottles are only needed if you choose sealed second fermentation. Easy cleaning matters more than extra gadgets.
Build a setup you can use every week
Before buying anything, decide how much kombucha you want to make. A manageable batch and a jar you can clean easily are better starting points than a large dispenser that occupies half your kitchen.
Food-safe glass jar, tight-weave cloth, securing band, scale, thermometer, pH testing supplies and clean utensils.
Plain tea, sugar, drinking-quality water and an active starter with enough mature starter liquid.
A clean funnel or jug and suitable food-safe storage containers. Keep finished kombucha refrigerated.
Bottles expressly rated for carbonated drinks. An attractive swing-top closure alone is not a pressure rating.
How do you choose a jar?
Use food-safe glass with a wide opening so you can inspect and clean it. For a roughly 1 litre batch, a jar of at least 1.5 litres leaves working space. For larger batches, scale both the vessel and starter quantities.
Avoid chipped glass, decorative containers of uncertain composition and reactive metal vessels. Food-grade stainless steel can be suitable; “all metal kills a SCOBY” is not a useful rule. Material suitability and contact with acidic food are what matter.
Which cover works best?
Use a clean, tightly woven cloth or suitable filter that allows air through while keeping insects out. Fasten it around the entire rim. Loose mesh with visible gaps is a poor barrier to fruit flies.
The primary brewing jar and a carbonation bottle have different jobs. Do not copy the airtight bottle closure onto the first fermentation.
What is worth measuring?
Use g and ml so you can repeat a batch. Record the starter-liquid quantity as carefully as the sugar.
Measure conditions instead of guessing. Choose strips suited to the acidic range or maintain and calibrate a meter as directed.
A pH reading is useful, but it is not an all-clear for contaminated equipment or visible mould. The brewing guide explains how to use checks within the full process.
Do you need a jar with a tap?
No. A tap can be convenient, but every gasket and internal channel needs cleaning. Choose one only if it is intended for acidic drinks and you can take it apart properly. For a first batch, an ordinary wide-mouth jar is often simpler.
Cleaning checklist
- Wash your hands and work on a clean surface.
- Clean jars, spoons, caps and seals; rinse away detergent.
- Use food-safe brewing sanitiser where appropriate, following its label.
- Replace damaged seals and chipped or cracked containers.
- Let equipment drain somewhere protected from dust and insects.
Shopping for your setup in India
A food-safe wide-mouth glass jar from a local kitchenware shop can work; you do not need an imported fermentation vessel. Choose plain black tea and white granulated sugar, measured in g, and a jug marked in ml. Keep masala chai blends with added spices or flavours out of your first plain batch.
If you are brewing in Dubai, elsewhere in the GCC or Singapore, use the same ingredient specifications and metric measurements. Check the exact local pack rather than assuming every product sold under a familiar brand is interchangeable. Measure the temperature in the room where you brew, especially when air-conditioning is in use.
What can wait?
A heating mat, continuous-brew dispenser, decorative bottle collection and specialised fermentation cabinet are optional. Add equipment to solve a measured problem, such as an unusually cold brewing spot, rather than buying it because a checklist looks incomplete.
Already equipped? Choose the SCOBY starter. Starting from scratch? Compare the Zoh brewing kit, checking the current included items against this list.
Questions people ask
Can I reuse an ordinary juice bottle for carbonation?
Only if the manufacturer confirms that it is suitable for the pressure involved. A bottle made for still juice may not be safe for sealed fermentation.
Is a pH meter better than strips?
A correctly calibrated meter gives a more precise reading. Suitable strips are simpler but less precise. Use either according to its instructions and within the right measurement range.
Do I need a special wooden spoon?
No. Choose a clean, food-safe utensil that is easy to wash. Brief contact with suitable stainless steel is not the same as fermenting in a reactive metal vessel.
Keep exploring
How to Brew Kombucha at Home: A Clear First-Batch Guide
Kombucha SCOBY Guide: Buying, Using and Caring for Your Culture