How to Drain a Keurig Coffee Maker: The Complete Guide by Home Kitchenary

A Keurig coffee maker is a common fixture in many kitchens, appreciated for its convenience and ability to brew the perfect cup with little effort. Whether youre storing your machine, moving to a new home, or troubleshooting problems like leaks or stale water, knowinghow to drain a Keurig coffee maker is important. At Home Kitchenary, we are committed to helping you get the most out of your kitchen appliances. In this detailed guide, well explain why, when, and exactly how to drain your Keurig step by step, covering every major model.

Why Draining Your Keurig Matters

Draining your Keurig isnt just for end-of-season storage or moving. Heres why its a smart maintenance step:

1. Prevents Mold and Bacteria: Standing water in the reservoir or internal lines can cause unpleasant odors and even mold growth.
2. Protects Internal Components: Freezing temperatures can damage a Keurig if water stays inside during winter storage or transport.
3. Solves Common Problems: Draining can help resolve issues such as slow brewing, leaks, or bad-tasting coffee caused by old or contaminated water.
4. Prepares for Repairs or Shipping: If you need to send your Keurig for service, draining is often necessary.

When Should You Drain Your Keurig?

1. Before long-term storage.
2. Before moving, especially in cold weather.
3. When troubleshooting leaks or performance issues.
4. Before shipping or returning the machine.
5. If you wont be using it for several weeks.

Understanding Keurigs Water System

Most Keurig machines have two main water areas:

1. Removable Water Reservoir: The transparent tank you fill before brewing.
2. Internal Hot Water Tank: An internal boiler that stores water for quick brewing.

Draining the reservoir is simple, but draining the internal tank requires a few extra steps. Some newer Keurig models have a dedicated drain or empty function, but most require manual draining.

Step-by-Step Guide: How to Drain a Keurig Coffee Maker

What Youll Need

1. Clean, dry towels.
2. Large cup or bowl.
3. Paper clip or needle (for cleaning needles, if necessary).
4. Owners manual (for model-specific instructions).

Step 1: Unplug and Cool Down

Always unplug your Keurig and let it cool for at least 30 minutes before draining. This ensures safety and prevents burns from hot water.

Step 2: Remove the Water Reservoir

1. Lift the water reservoir straight up and away from the machine.
2. Pour out any remaining water and set the reservoir aside.

Step 3: Drain the Internal Water Tank

For Most Keurig Models (K-Classic, K-Select, K-Elite, K-Compact, etc.)

Method 1: Brew & Tilt (Manual Draining)

1. Start a Brew Cycle: With the reservoir removed, place a large cup under the brew head.
2. Activate Brew (No Pod): Press the brew button. The machine will attempt to draw water from the internal tank and dispense it.
3. Repeat: If water continues to flow, repeat the process until no more water comes out.
4. Tilt the Machine: Gently tilt the Keurig forward over a sink to help any remaining water escape from the spout.

Method 2: Disassembly (Advanced, Use with Caution)

Some users remove the bottom panel or use a turkey baster to draw water from the internal tank. This is not recommended unless you are comfortable with minor appliance disassembly and your warranty has expired.

For Keurig 2.0 and K-Supreme Models

Many Keurig 2.0 and K-Supreme models have a more complex internal tank system. While the brew & tilt method works for most, some models require the following:

1. Run a Cleansing Brew: With the reservoir empty, fill it with a small amount of water and run brew cycles until no more water dispenses.
2. Use the Drain Function (if available): Some models have a drain or empty internal tank setting. Check your user manual.
3. Manual Siphon (Advanced): For stubborn water, use a food-grade syringe or turkey baster to draw water from the tanks intake.

Step 4: Clean the Needles and Internal Lines

1. Use a paperclip to gently clear the entrance and exit needles of any coffee grounds or debris.
2. Run a final water-only brew cycle (if possible) to flush the lines.

Step 5: Dry and Store

1. Wipe down all removable parts and the exterior with a dry towel.
2. Leave the reservoir and lid off to air dry completely before storing.
3. Store your Keurig in a dry, upright position.
   

Common Mistakes to Avoid

1. Forcing Parts: Never force open panels or use sharp tools on your Keurig.
2. Skipping Cooling: Always let the machine cool before draining.
3. Ignoring Internal Water: Simply emptying the reservoir isnt enough; dont forget the internal tank.
4. Storing Wet: Never store your Keurig with water inside; this can cause mold or damage.

Frequently Asked Questions

1. Q1: Can I drain my Keurig by turning it upside down?
   A: Tilting the machine can help remove residual water, but always do so gently and over a sink. Never shake or invert forcefully.
2. Q2: How often should I drain my Keurig?
   A: Only when storing for long periods, moving, or troubleshooting. Regular draining is not required for daily use.
3. Q3: Will draining my Keurig void the warranty?
   A: Following the manufacturers instructions is safe. Disassembling the machine or using non-recommended methods may void your warranty.
4. Q4: Why is there still water inside after draining?
   A: Some models retain a small amount of water in hard-to-reach areas. This is normal and not usually a cause for concern.

Expert Maintenance Tips from Home Kitchenary

1. Descalibrate Regularly: Mineral buildup can affect performance. Describe every 3 to 6 months for best results.
2. Clean Removable Parts Weekly: Keeps your coffee tasting fresh and prevents buildup.
3. Use Filtered Water: Reduces mineral deposits and extends the life of your machine.
4. Check the Manual: Always consult your Keurigs user guide for model-specific instructions.

Final Thoughts from Home Kitchenary

Draining your Keurig coffee machine is a simple but essential maintenance step that ensures longevity, performance, and great-tasting coffee. Whether youre preparing for storage, moving, or just giving your machine a fresh start, following these steps will keep your Keurig in top shape.

At Home Kitchenary, were committed to helping you make the most of your kitchen appliances. For more expert guides, troubleshooting tips, and unbiased product reviews, visit us at Home Kitchenary, your trusted source for all things home and kitchen.