
Keurig® Brewer De-Scaling Instructions
Brewer Model: MINI Plus B31
Brewer Model: Elite B40 | Classic B44 
Special Edition B60 | Platinum B70
To begin, you will need the following:
• 20 oz. of undiluted white vinegar
• 12 oz. ceramic mug (do not use a paper cup)
• Access to an empty sink
FILL, CLEAN AND RINSE
Step 1: First Vinegar Rinse
  • Fill the Cold Water Reservoir with 10 oz. of undiluted 
 white vinegar.
  • Place the ceramic mug on the Drip Tray.
  • Lift the Brewer Handle, but DO NOT ADD A K-CUP.
  • After 5 seconds, lower the Brewer Handle.
  • Press the flashing blue BREW Button. It will flash 
   red and then turn solid red.
  • Once the vinegar is dispensed, discard hot contents 
 into sink.
Step 2: Second Vinegar Rinse
  • Pour the remaining 10 oz. of vinegar into the Cold 
 Water Reservoir.
  • Place the ceramic mug on the Drip Tray.
  • Lift the Brewer Handle, but DO NOT ADD A K-CUP.
  • After 5 seconds, lower the Brewer Handle.
  • Press the flashing blue BREW Button. It will then 
 flash red.
  • When it turns solid red, power off as it starts to 
 dispense.
  • Allow Brewer to sit for 30 minutes.
  • Power on the Brewer, lift and lower Brewer Handle, 
   then press BREW Button.
  • Once the vinegar is dispensed, discard hot contents 
 into sink.
Step 3: Fresh Water Rinse
  • Fill the Cold Water Reservoir with 10 oz. of fresh 
 water.
  • Place the ceramic mug on the Drip Tray.
  • Lift the Brewer Handle, but DO NOT ADD A K-CUP.
  • Lower Brewer Handle and continue the brewing 
   process until the hot water is dispensed into the 
   mug. Discard hot contents into sink.
  • Repeat this cleansing brew process three (3) more 
   times to cleanse the Brewer plumbing and to 
   remove any residual vinegar taste. The Brewer is 
   now ready for normal use again.
To begin, you will need the following:
• 48 ounces of undiluted white vinegar
• Large ceramic mug (do not use a paper cup)
• Access to an empty sink
PREPARE
Step 1: Empty the water in the Water Reservoir. 
Step 2: Disable “Auto Off” features.
FILL AND CLEAN
Step 1: Pour approximately 48 ounces of the vinegar 
    into the Water Reservoir. 
Step 2: Place a large mug on the Drip Tray Plate and 
    run a brew cycle. DO NOT USE A K-CUP, just 
    press the BREW Button. Pour the contents of 
    the large mug into the sink. 
Step 3: Repeat the brew process without a K-Cup until 
  “ADD WATER” is indicated. 
Step 4: Now let the Brewer stand for at least 4 hours 
    while still on. 
Step 5: Discard any residual vinegar and rinse the 
    Water Reservoir thoroughly.
RINSE
Step 1: Ensure the Water Reservoir is filled with fresh 
  water. 
Step 2: Place a large mug on the Drip Tray Plate and 
    water brew cycle. Pour the contents of the 
    large mug into the sink. 
Step 3: Repeat brew process until “ADD WATER” is  
  indicated. 
Step 4: You may need to perform additional water brew 
    cycles if you notice any residual taste.
NOTE: If “DE-SCALE” is still displayed after 
    completing the procedure, repeat the 
    de-scaling procedure above.
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