How to Make Kefir and Kombucha at Home with the Kefirko Kombucha Maker (4L)

Fancy brewing up your own probiotic-packed drinks at home? Whether you’re a seasoned fermenter or a total newbie, making kefir and kombucha is easier than you might think—especially when you’ve got the Kefirko Kombucha Maker (4L) to hand.

Say goodbye to overpriced bottles from the health food store and hello to fresh, homemade goodness. Let’s get started!

Why the Kefirko Kombucha Maker?

Sure, you could go old-school with jam jars, bits of cloth, and a whole lot of faffing about. Or you could make your life easier with the Kefirko Kombucha Maker (4L)—because honestly, who has time for avoidable mess?

Here’s why it’s a game-changer for both kefir and kombucha:

Adjustable Aeration Lid: Perfect airflow for both water kefir and kombucha, no guesswork needed.
Built-in Thermometer: Keep an eye on the temperature to ensure optimal fermentation conditions.
4-Litre Capacity: Because nobody wants to be brewing tiny batches every other day.
Fermentation Scale & Time Marker: Know exactly when your brew is ready—no more tasting too soon and regretting it.

So, whether you’re after the refreshing sparkle of water kefir or the tangy, effervescent magic of kombucha, this clever setup has you covered.

How to Water Make Kefir

Water kefir is a light, slightly sweet, probiotic-rich drink—and it’s a breeze to make.

What You’ll Need:

Kefirko Kombucha Maker (4L)
Water kefir grains
4 cups (1L) of sugar water (¼ cup sugar dissolved in 4 cups filtered water)

Step 1: Prepare the Base

Dissolve the sugar in filtered water and let it cool to room temperature.

Step 2: Add Your Kefir Grains

Pop 1–2 tablespoons of water kefir grains into the jar, then pour in the sugar water.

Step 3: Let It Ferment

Cover with the strainer lid and let it ferment at room temperature for 24–48 hours.
Taste it after a day—longer fermentation equals less sweetness and more tang.

Step 4: Strain and Serve

Use a kitchen strainer to separate the grains. Keep them for your next batch!
Flavour your finished kefir with berries, citrus, or ginger for an extra kick.

How to Make Kombucha

Kombucha might sound complicated, but once you’ve got your hands on a SCOBY (Symbiotic Culture of Bacteria and Yeast), it’s as easy as brewing a cup of tea—only with a lot more probiotic benefits.

What You’ll Need:

Kefirko Kombucha Maker (4L)
1 SCOBY (you can get one from a friend or buy online)
4 litres of filtered water
8-10 black tea bags (or 2 tbsp loose-leaf tea)
1 cup (200g) of organic sugar
400ml of starter tea (from a previous batch or a raw, unflavoured kombucha)

Step 1: Brew the Tea

Steep your tea bags or loose-leaf tea in boiling water for 10-15 minutes.
Stir in 1 cup of sugar while the tea is hot, then let it cool to room temperature. .

Step 2: Add the SCOBY

Pour the cooled tea into your Kefirko Kombucha Maker.
Add 400ml of starter tea and gently place the SCOBY on top.

Step 3: Let It Ferment

Cover with the aeration lid and leave it in a warm, dark place (22-27°C) for 7-14 days.
Check the taste after a week. If it’s too sweet, leave it a few more days. If it’s nicely tangy, you’re good to go.

Step 4: Second Fermentation for Fizz

Remove the SCOBY and save 400ml of kombucha as starter tea for your next batch.
Pour the kombucha into bottles and add fruit, ginger, or herbs for extra flavour.
Seal and leave at room temperature for 3-7 days before refrigerating.

Try These Water Fun Kefir & Kombucha Recipes

Water Kefir Recipes

Ginger Fizz Kefir – A fiery, probiotic-rich drink with a zing of ginger.
Mango Water Kefir – Tropical, fruity, and refreshingly probiotic.

Kombucha Recipes

Ginger Fizz Kefir – A fiery, probiotic-rich drink with a zing of ginger.
Cold Brew Coffee Kombucha – A bold, energising fusion of coffee and kombucha.
Christmas Kombucha – A festive twist with citrus and spice.
Green Coffee Bean, Chaga, and Reishi Kombucha – A supercharged brew with adaptogenic mushrooms and green coffee beans.

Start Brewing Today

With the Kefirko Kombucha Maker (4L), making kefir and kombucha at home has never been easier. Ditch the store-bought versions, embrace the magic of fermentation, and enjoy fresh, homemade probiotics whenever you fancy.

Ready to give it a go? Get yours here and start your fermentation journey today.