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Preventing Mold and Contamination on the Kombucha Mushroom


1. KEEP CULTURES COVERED AT ALL TIMES
  Keep the culture jars or brewing containers covered with a clean section of cloth  or breathable material and secured tightly with rubber bands or string.
2. NO SMOKING
  Do NOT smoke cigarettes and tobacco around the kombucha fermenting area or even better not to smoke in the same house.  Smoke molecules will kill
  the  cultures and make them become weak.  Kombucha seems to not like the constitutes in the tobacco smoke and will be directly affected by this action.
3. USE QUALITY INGREDIENTS
  Though at first this may not seem to be a step in preventing mold contamination, however, by feeding your culture (and yourself) the highest quality
  ingredients you provide the best range of nutrients and less chemicals and preservatives.
4. SELECTING A PROPER BREWING SPACE
     Selecting a proper area for the kombucha tea to sit and brew can make all the difference in the world between a healthy culture and a sick one.  
    The kombucha mushroom requires a nice warm place, out of direct sunlight, to ferment the tea solution.  The closer to 80 deg F the better the cultures
    will grow.  The faster the cultures can grow out within the tea/sugar solution the less chance of contamination by mold.  
    Keep the kombucha out of the kitchen area.  Although this is the most convenient place for most people to store and brew, it is also the worst!
    Smoke from cooking, burning fats, and other particles are again not to the liking of the mushroom culture.  Out of all areas in your house, including
    the bathroom, the kitchen area has the most wild yeast, molds, and germs.   Not only do dirty surfaces, sink drains, and leftover food particles in
    the kitchen provide a breeding ground for unwanted molds and bacteria.  The kitchen area also provide other abundant sources of molds and
    wild yeast through the washing and prepping of fruits and vegetables.
5. KEEPING PROPER TEMPERATURE
      This may not seem to have much to do with contamination, but, by maintaining the proper temperature range of 75 to 85 degrees F the kombucha
    will ferment the tea solution much faster.  The faster the kombucha yeast and bacteria strains can culture out the tea solution the less food and less
    chance of contamination by invaders.   Finding the correct place within your home can make a big difference on the temperature of the brewing tea.
6. CORRECT pH
    
This, by far, is the most important factor and the key to keeping your kombucha healthy and viable!  Why?  Because if the pH of any solution or
     mixture is below 4.5 pH, on the pH scale, it is very hard for all but a few micro-bacteria to grow.  By keeping the pH low the likely hood of mold
     ever growing on the surface of your SCOBY is very unlikely.  This is also the easiest tip to follow.  We keep the pH of kombucha low by adding
     what is called 'starter tea' to every new batch of tea.  Keep the pH of the culture below 4.5 as most molds can only grow in a higher pH solution.  
     Do this by using a good amount of fermented 'starter tea' from your last batch to lower the pH of the new batch of fresh tea solution.  Testing you
     new batch of tea using pH test strips with a narrow range of 0-6 pH will tell you what the acid content of the tea.  It is recommended to keep
     adding starter tea until the pH is lowered to the correct range.  
Purchase pH test strips here.
7. OTHER CONSIDERATIONS AND LAST TIPS
      Keep the cultures away from plants, as the soil contains millions of spore and microbes per inch of soil.  Best to keep plants in a different room
     if possible.  Lastly, use common sense and good hygiene when brewing your own tea.  Clean any glassware and utensils before each use and wash
     hands before handling the cultures.  Remember correctly fermented tea always has a slight vinegar smell not a musty or moldy smell.  
     Of course if there is mold on the kombucha culture then discard the tea cultures and never try to 'save' a culture once it has been
     overgrown with something unknown that could be dangerous to your health or life.
BUY KOMBUCHA
Because we use only organic
tea and organic sugar for our
brewing process, we believe
this makes our cultures some
of the purest, giving them extra
strength, vitality, and enhances
their beneficial properties!

By Following a Few Simple Tips Your Kombucha Will be Happy & Mold Free!

Benefits of Kombucha  : | :  Kombucha Use : | :  Warnings  : | :  Cultures & SCOBYs  : | :  Mushrooms  : | :  Bottled Kombucha Tea  : | :  Brewing & Care  : | :  Organic Starter Kits  : | :  Kombucha FAQ
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By following a few simple measures one can keep the culture strong and contamination free.  There are many types of unwanted air-born
or surface contaminations, however, by keeping the cultures covered as much as possible we can greatly reduce the amount of
wild yeasts and unwanted molds.  
By reducing the amount of foreign and unwanted invaders the kombucha strains stay strong, healthy, and viable.

Either through neglect, improper environmental conditions, or the wrong nutrients the
mushroom culture can become weak and susceptible to contamination.  By following the
steps below your kombucha culture should last a lifetime and more.
Steps For  Preventing Mold and Contamination on Kombucha Mushroom
and Tips For Keeping Your Culture Happy & Healthy !
mold on the kombucha mushroom
Click for larger image
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Brewing kombuhca tea, or Manchurian tea, and proper caring of cultures or scobys in the proper method will allow your culture to last a lifetime. Providing you with a great health tonic that may be used as part of your daily health practice.