
The Best Way to Clean a Coffee Maker Like a Pro
by Amy Sardone
on Jun 24, 2025
Whether you're cleaning a single-cup brewer or a full drip machine, one thing is certain: a clean coffee maker means better coffee, longer equipment life, and a healthier space. For professional cleaners, knowing how to clean and descale a coffee maker is a value-added service that keeps clients happy — and caffeinated.
Why Coffee Makers Need Regular Cleaning
Coffee makers combine moisture, heat, and organic residue — the perfect environment for bacteria, mold, and mineral buildup. Without regular cleaning, machines can develop:
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Bitter or stale-tasting coffee
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Slow or uneven brewing
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Mold and hidden grime in reservoirs and tubes
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Shortened equipment lifespan
How Often Should You Clean?
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Weekly: Wipe down outer surfaces and clean removable parts like trays and carafes.
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Monthly: Perform a deep clean and descale to remove internal buildup.
Skip the Vinegar — Clean Like a Pro
White vinegar is a classic home remedy for descaling, but it’s not ideal for professional use. It has a strong smell, limited versatility, and lacks the efficiency of pro-grade products. Instead, consider two powerful, eco-friendly alternatives:
Red Juice or Scum Bum — Two Pro-Approved Cleaning Solutions
Both Red Juice and Scum Bum are non-toxic, biodegradable, and safe for homes, kitchens, and coffee equipment. They each bring serious cleaning power — the choice between them comes down to your needs and preferences.
Situation | Best Option |
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Quick exterior wipe-down | Red Juice |
Food-safe surface cleaning | Red Juice |
Heavy mineral deposits/lime scale | Scum Bum |
Visible mold or mildew | Scum Bum |
Deep descaling | Scum Bum |
Versatile all-around cleaner | Either one! |
Red Juice — The All-Purpose Pro Favorite
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Great For: Coffee splatter, greasy fingerprints, drip trays, machine shells, and counters
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Food-Safe: Safe to use around coffee equipment and kitchen surfaces
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No Rinse Needed: Just spray and wipe — quick and convenient
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Cost-Effective: One bottle of concentrate makes 20 bottles of ready-to-use spray
Use Red Juice for fast, exterior cleaning — ideal between client visits or during routine service.
Scum Bum — The Deep-Cleaning Powerhouse
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Great For: Hard water stains, mineral buildup, soap scum, and internal descaling
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Mold & Mildew Fighter: Dissolves organic residue in damp areas
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Safe & Versatile: Works on plastic, chrome, porcelain, stainless steel, and more
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Eco-Conscious: Chemical-free, ammonia-free, septic-safe, and 100% biodegradable
Pro Tip:
If you’re dealing with visible mold, black slime, or heavy internal scale, Scum Bum is the best choice. Spray directly into reservoirs or internal components, let it sit for about 3 minutes, then scrub or rinse thoroughly.
Monthly Descale & Deep Clean: Step-by-Step
Here’s how to clean and descale a coffee maker like a pro:
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Empty the Machine
Remove the carafe and any used filter. -
Add the Cleaning Solution
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Use Scum Bum for descaling
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Start the Brew Cycle
Run a full brew cycle. Pause midway and let the solution sit for 15–30 minutes to dissolve buildup. -
Complete the Cycle
Finish the brewing to flush out loosened minerals. -
Flush with Water
Run 2 clean water cycles to rinse thoroughly and remove any residue.
Pro Tips for Detail-Oriented Results
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Use a detailing brush for tight corners and spouts (we’ve got the perfect tool for that — our professional-grade cleaning toothbrush)
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Unplug machines before cleaning
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Clean the carafe with a sponge and Red Juice to remove stains
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Leave behind a client care guide to help them maintain the machine between visits
Red Juice vs. Scum Bum — Which Should You Choose?
Both are excellent. Your choice depends on:
Many professional cleaners carry both, using Red Juice for speed and surface cleaning — and Scum Bum when a deeper clean is needed.
Final Thoughts: Clean Smarter, Not Harder
A clean coffee maker isn’t just about looks — it affects flavor, safety, and machine life. With Red Juice and Scum Bum, you have two non-toxic, eco-friendly tools that work fast and deliver pro-level results.
✨ Make it part of your regular service routine, and your clients will taste — and appreciate — the difference.
Happy Cleaning,
Amy
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