Here’s a few common questions about kombucha. I’ve answered them based on my research and personal experience.
How much should I drink?
If you’ve never had kombucha before, you’ll want to start slowly. Kombucha can have a detoxifying effect that can be unpleasant if you rush it. It is recommended to start with about an ounce per day at first and gradually increase until you reach a comfortable level for you. If you notice any ill effects cut back or stop for a few days to let your body catch up. Drinking lots of water can help, too.
Of course, you should always listen to your body. If you feel like you can’t tolerate kombucha don’t push it. There are plenty of other ways to get probiotics. Also, I’m not a doctor, and the above might not apply to everyone depending on your personal health. If you have any concerns, definitely consult your doctor.
Can I use metal utensils when making kombucha?
Metal tea kettles for boiling the water are fine. It’s fine to stir the tea and sugar together with a metal spoon before adding the SCOBY. What you want to avoid is the SCOBY coming into contact with metal as that can damage the SCOBY. Even then, I have heard very brief contact is ok, such as when cutting up a giant SCOBY. I prefer to peel apart the layers and avoid metal touching my SCOBYs, though.
Can I use honey/stevia/coconut sugar/some other sweetener?
The sugar is food for the SCOBY and plain white sugar is recommended because it is easy for the SCOBY to digest. I have heard of some people having success with other sugars, but I haven’t tried it myself. If you want to try another form of sugar, I would start with a small batch and keep another SCOBY in a tea/white sugar brew as backup.
Stevia or other zero calorie sweeteners will not work because they don’t provide food for the SCOBY.
Can I use flavored teas?
Not for the main brew. You can use flavored teas to add flavor in a second ferment.
Can I use decaf teas?
This is another one where I’ve heard conflicting information. Most say not to use decaf tea. If you want to try decaf, as with different sugars, I would start with a small batch and keep another SCOBY in a regular tea/white sugar brew as backup.
My SCOBY looks funny. Is it bad?
Most SCOBYs look funny. They can be smooth and creamy colored or have air pockets and brown spots. The bottoms usually have brown stringy tentacle things hanging down. New SCOBYs grow on top of older ones until they look like a stack of slimy pancakes. (Eww.) All of this is normal, and there’s probably a million variations I haven’t described.
There are two main things to watch for: mold and black. If your SCOBY molds, it will look like blue-green dusty mold, just like what grows on bread. If you get mold, throw it all out and start over.
Black means the SCOBY is dead or dying. Toss it.
My kombucha tastes like vinegar. What happened?
Kombucha is supposed to taste vinegary, but if it’s too strong you can always mix it with something like juice to make it more palatable. You can also use super-vinegary kombucha in place of apple cider vinegar in recipes. If it’s straight vinegar with no sugariness left, you could use it as a hair rinse or for household cleaning where you would use ACV.
To make future batches less vinegary, there’s a couple of things to try.
1. Kombucha brews faster in warmer weather. If it’s been hot, try a shorter brew time and/or increasing the amount of sugar in the brew.
2. If your SCOBY is getting super thick, split off some layers. More SCOBY = shorter brew time.
My kombucha is too sweet. What happened?
The easiest fix is to let it brew longer. If it’s cold, moving your jar to a warmer location may help. I think the ideal range is somewhere around 70-80 degrees Fahrenheit.
You should also check the condition of your SCOBY. If it is turning black, you’ll want to replace it.
Should I store my SCOBYs in the refrigerator?
No. You want to avoid extreme temperatures because they can damage the SCOBYs. The best range is between 70-80 degrees Fahrenheit.
To store your extra SCOBYs, place them in a lidded jar with at least enough kombucha for them to float and store in a cool-ish location, such as a pantry or shelf out of direct sunlight and away from heat sources.
Find more of my kombucha posts here: http://subearthancottage.com/search/label/Kombucha