How To Make Kombucha At Home

alice holding thailand kombucha
It’s easy to make your own kombucha at home – but be careful of your alcohol levels in your home-brewed kombucha!

It’s Easy To Make Kombucha In Your Own Home!

One of the great things about kombucha, is that it’s a very easy and forgiving drink to make – especially if it’s your first time. In this article, I’m going to show you how to make kombucha at home that’s healthy, delicious – and yes, even fizzy too! I should know a bit about making kombucha – I’m the Co-Founder of KombuchaWOW! and from our Thailand kombucha brewery here in Phuket, we make over 2000L of sparkling raw kombucha per week!

Buy a SCOBY

Your first step is to get a SCOBY. You can easily find one of these for sale on Lazada for a hundred baht or so. The SCOBY is what will take your sweetened base tea and sugar mix (more on this in a minute), and turn it into kombucha. Make sure the SCOBY you buy is a kombucha SCOBY and not one that has been made using vinegar at any stage. This is rare when buying on Lazada, but it does happen. Ask before you buy.

Also, it’s the liquid that comes with the SCOBY that’s most important, rather than the “pellicle”. This pellicle is the thing that looks like a mushroom floating in liquid, and although it’s a nice to have, it’s not a need to have – providing you have at least 200ml of this liquid (which is actually kombucha that you’re going to add to your sweet tea mix as you’ll see later in this article. This is a controversial statement amongst members of the kombucha community, but trust us on this. You just need the liquid.

Alice Thongchoodum holding a large phuket kombucha scoby
This is what a SCOBY looks like. Many people will use the term “SCOBY” as an umbrella term for the pellicle and the kombucha starter liquid. The pellicle is just a cellulose by-product of the reactions between the yeast and bacteria in the kombucha.

A SCOBY is a Symbiotic Culture Of Bacteria & Yeast (SCOBY). The yeast will feast on the sugar you’re going to give it in your first ferment process, and its byproduct is CO2 and alcohol. The friendly bacteria then come along and consume the alcohol, and its byproduct happens to be all the beneficial organic acids such as acetic and gluconic acid.

I Can’t Afford or Find a SCOBY!

No worries. There are two methods for growing your own scoby.

  • You can grow your own scoby from another bottle of kombucha you’ve purchased.
  • You can grow a scoby from absolute scratch using fresh whole pineapples.

I have written another article on both of these methods that I suggest you read so you have your scoby ready to go.

OK, assuming you have your scoby ready to go, let’s make our first 4L of kombucha!


Watch The Entire Process On Making Kombucha

Ingredients To Make Kombucha At Home

  • Tea – can be 12g of loose leaf, or 12 regular tea bags, and your choice on black tea or green tea
  • Sugar – honestly, just make it 280g plain white cheap sugar. Remember, this is sugar for the yeast to feed on, and not you. By the time it’s fermented and ready, the sugar content will be way lower. And DON’T try to “make it healthy” by using Stevia or another ‘light sugar’ – the yeast hate it, and you won’t end up with kombucha.
  • 4L water – don’t get caught up if it’s been through reverse osmosis. Just make sure it’s filtered.
  • SCOBY (pellicle + 500ml liquid) – break pellicle into chunks for a better and more effective result.

Step 1

Boil your kettle with 1L of water. The other 3L of room-temperature water will be added later. You’re going to add the 1L boiling water to the 270g of sugar.

Your sugar can be any type of table sugar. White or brown. It’s not there for you – it’s there for the SCOBY to feed on during fermentation
Just make sure all your sugar is fully-dissolved before adding in your tea

OK, so make sure you stir until all the sugar has dissolved. This is important.

See how the sugar can sometimes pool in the centre bottom? Yeah, don’t let this happy – dissolve it all!

Step 2

Now the sugar is dissolved, add the loose tea in a cloth bag OR add all the tea bags.

Add in your tea to the sweet water mix. It doesn’t really matter as a home-brewer if you use teabags or loose tea – just don’t use flavoured tea is all – sometimes the oils in the flavoured teas makes your kombucha taste very bad. I know. I’ve tried exactly this!

Now leave the tea to infuse for 20 minutes.

Once the 20 minutes is up, remove the tea bags or bag of loose tea. You’ll now have a VERY strong 1L of black sweet tea!

Step 3

Now go ahead and add that the other 3L of room temperature water to this 1L. The reason we do this way, is to just speed the process up – if you boiled all 4L of water and had to wait for it to cool down until the next step, well you’d be there for more than 20 minutes!

Step 4

Next, we’ll go ahead and pour the 4L sweet tea in its final container – you might use a large glass jug, for example.

The most common container for your first fermentation of kombucha, is a large glass barrel like this 16L one. Expect to pay around THB600 for one of these online at Lazada.

People get caught up in what material is best and worst for fermenting kombucha, but if you’re using 304 stainless steel or glass or just plastic – you’re going to be ok. STAY AWAY from using coloured glass or any pottery – you’re going to have a bad time if you try and use them. Avoid! Reason is you don’t want anything from the fancy coloured glass leeching into your kombucha.

Finally, add in the chunks of SCOBY pellicle and all the liquid that came with it. You might be tempted to pull off any weird looking strands or brown bits – don’t. Just add the chunks and liquid and the most important bit: STIR THOROUGHLY! What we’re looking to do here, is to disperse evenly throughout the 4L all of the pellicle and liquid you added. That is what we call, “inoculating” your tea with the kombucha culture.

Cover with something cloth and an elastic band – all we’re looking for here, is for no flies to be able to get into the container.

And that’s it! Leave for a minimum of 7 days at room temperature, and it’s best if you can keep it out of direct sunlight.

OK, so we REALLY like our kombucha! This is an actual photo of when we first started out at home, making Thailand kombucha that we sold to our family and friends around Phuket.

Taste on day 7 and if it’s to your liking with the sweetness and right amount of sourness and tanginess, then you can drink there and then!

A more common option will be to bottle it – or go on to your second ferment which is where you get to experiment with whatever flavours you want! I talk more about second fermentation in this article, and it’s also where you’ll get the best fizz.


Righto, see how you go with these instructions and recipe – and deffo send us comments on how it turned out!

And as always, if you want to message Alice or myself (Nate), then head to our socials over at Facebook, Instagram or TikTok. We LOVE reading your comments. And hey – if you want to post a picture of you with our booch, or you want to do a few cheeky little KombuchaWOW reviews on your fave flavours, (*cough* mine’s Apple Pie *cough*) then please be sure to tag with #kombuchawow ..if we see your pic and like it, you might find a little something in your inbox from us!

Peace out and booch on!

Nathan Hague Phuket kombucha master brewer thumbs up

Nate