How to Clean a Mr. Coffee Maker

On this page (9 sections)

1. How do you clean a Mr. Coffee maker step by step?
2. What should you wash after every brew?
3. How do you descale a Mr. Coffee maker?
4. Can you use vinegar to clean a Mr. Coffee maker?
5. Which coffee maker cleaner should you choose?
6. Why is the coffee maker still slow or making weak coffee?
7. How often should you clean and descale it?
8. What should you avoid when cleaning a Mr. Coffee maker?
9. What is the simplest cleaning routine to follow?

To clean a Mr. Coffee maker, wash the removable parts, then run a cleaning or descaling cycle using the steps in your model's manual.

Finish with fresh-water rinse cycles before brewing coffee.

Routine washing clears grounds and coffee residue; descaling addresses mineral deposits inside the water path. Check the manual first because cycle steps and approved cleaners can vary by model.

How do you clean a Mr. Coffee maker step by step?

Wash the removable parts, clean the machine as directed, and rinse it with fresh water. Unplug the brewer before handling parts, and let hot surfaces cool.

1. Remove the filter basket and carafe. Discard used grounds and any paper filter.
2. Wash removable parts with warm, soapy water if your manual allows it. Rinse and dry them.
3. Wipe the warming plate and exterior with a damp cloth. Keep water away from electrical parts.
4. Fill the reservoir with the approved cleaner and water, following the manual and cleaner instructions.
5. Run the cleaning or brewing cycle specified for your model.
6. Empty the carafe, then run fresh-water cycles as directed to clear cleaner residue.
7. Wash the carafe and basket again if needed, then reassemble the brewer.

Don't submerge the coffee maker or pour water over its base. If your model has a cleaning indicator or special descaling mode, use the instructions for that exact model.

For cleaning a different drip brewer, see our guides to cleaning a Ninja coffee maker and cleaning a Hamilton Beach FlexBrew.

What should you wash after every brew?

Wash the carafe and brew basket after each use to remove wet grounds and coffee oils. Use the care instructions for your model, especially if a part is labeled dishwasher-safe.

Empty the basket before residue dries. Rinse the carafe and basket, then wash them with dish soap and a soft sponge if allowed.

Wipe coffee drips from the warming plate after it cools. Don't use an abrasive pad that could scratch the surface, and don't place a hot glass carafe in cold water.

Clean the exterior with a damp cloth. Keep the cord, plug, and brewer base dry.

How do you descale a Mr. Coffee maker?

Descale with a solution and cycle approved for your model. Follow the brewer manual first, then the cleaner's directions for dilution, cycle, and rinsing.

Minerals from water can build up inside the machine over time. Descaling is meant to address that buildup; it does not replace washing the carafe and brew basket.

Mr. Coffee Coffeemaker Cleaner is made for automatic drip coffee makers and removes lime, calcium, and other hard-water deposits.

It cleans better than vinegar and leaves no unpleasant odor.

Use it only if its directions match your brewer's manual. Don't combine cleaners or add extra product to speed up a cycle.

Twinkle Coffeemaker Cleaner & Descaler works on Mr. Coffee and other automatic drip coffee makers.

It removes mineral deposits and is also described as eliminating bitter oils and stains.

Choose one cleaner and follow its package directions. See our care and upkeep guides for more appliance cleaning advice.

Can you use vinegar to clean a Mr. Coffee maker?

Use vinegar only if your model's manual says it's acceptable. The manual takes priority over general cleaning advice or a cleaner's compatibility claims.

Some coffee-maker cleaners are made as alternatives to vinegar. Mr.

Coffee Coffeemaker Cleaner and Twinkle Coffeemaker Cleaner & Descaler both clean better than vinegar and leave no unpleasant odor.

That doesn't mean every cleaner suits every model or cleaning cycle. Check the instructions for both the brewer and cleaner, and never mix vinegar with a descaler or other cleaning solution.

After any approved cleaning cycle, rinse with fresh water as directed. If an odor or taste remains, don't brew coffee until you have completed the required rinse steps.

Which coffee maker cleaner should you choose?

Choose a cleaner whose directions fit your model and the kind of buildup you need to address. A product meant for drip coffee makers may be a practical match, but your brewer's manual still controls the process.

Urnex Cleancaf Powder is for automatic coffee makers and espresso machines. It clears coffee oils and mineral deposits, and each box contains 3 single-use treatments.

Use the amount and cleaning steps on the package. Don't assume that a multi-use treatment schedule matches your model's maintenance interval.

IMPRESA Coffee Machine Descaler is a liquid solution for coffee machines, including filter machines. Use 4 ounces per descaling session.

Check that your model is covered and follow the bottle directions. For related upkeep on a pod brewer, see how often to change a Keurig water filter.

Why is the coffee maker still slow or making weak coffee?

Slow brewing or weak coffee can mean the machine needs cleaning, but first check the simple causes. Confirm that the basket and carafe are seated properly and that you haven't used too much coffee for the amount of water.

If the brewer has been cleaned but still runs slowly, mineral scale may remain. Check the manual for another approved descaling cycle rather than increasing the cleaner dose.

A weak or bitter taste may also come from old grounds or coffee oils on the carafe and basket. Wash those parts and use fresh coffee before repeating a machine-cleaning cycle.

Stop using the brewer if it leaks, smells like burning, or behaves differently after cleaning. Refer to Mr.

Coffee support or the manual for troubleshooting.

How often should you clean and descale it?

Wash the removable parts after each brew and descale on the schedule in your model's manual. Water hardness and how often you brew can affect how quickly mineral deposits build up.

Don't rely on a fixed schedule that may not fit your machine. If it has a cleaning reminder, follow the manual for what the indicator means and how to clear it.

Regular washing helps prevent coffee residue from drying onto the basket and carafe. Descaling is a separate task, so follow both the daily care steps and the model's longer-term maintenance instructions.

What should you avoid when cleaning a Mr. Coffee maker?

Avoid soaking the brewer, mixing cleaners, or using a solution the manual doesn't approve. Those shortcuts can leave residue or damage parts.

Don't put the machine's electrical base in water. Keep liquid away from the cord and plug, and let the warming plate cool before wiping it.

Never guess at cleaner amounts or run a concentrated solution through the brewer. Follow the cleaner's instructions and complete the recommended fresh-water rinses before making coffee.

For help choosing a coffee maker for your routine, read how to choose the best coffee maker for your home.

What is the simplest cleaning routine to follow?

Wash the carafe and filter basket after brewing, wipe away spills once the warming plate is cool, and descale according to the manual. Use only an approved cleaner and complete the required fresh-water rinses before returning the brewer to regular use.

Choose Mr. Coffee Coffeemaker Cleaner or Twinkle Coffeemaker Cleaner & Descaler if you want a cleaner for automatic drip machines.

Consider Urnex Cleancaf Powder for coffee oils and mineral deposits, or IMPRESA Coffee Machine Descaler if its liquid directions suit your model.

Finish with our care and upkeep guide for more routine maintenance.

Frequently asked questions

How often should I clean a Mr. Coffee maker?

Wash the carafe, brew basket, and other removable parts after use, and descale the machine when its manual recommends or when mineral buildup affects brewing. The right schedule depends on the model and your water.

Check the manual for its cleaning light or cycle, if it has one.

Can I use vinegar to clean a Mr. Coffee maker?

Use vinegar only if your specific Mr. Coffee manual allows it.

Some cleaners are made for automatic drip coffee makers and avoid vinegar odor, but follow the machine's instructions for the cleaning solution, cycle, and rinse steps.

How many times should I rinse a coffee maker after cleaning?

Run fresh water through the machine as many times as its manual or cleaner instructions require. If no number is given, continue until there is no cleaner odor or taste, using a clean carafe and emptying it between cycles.

Why does my Mr. Coffee maker still brew slowly after cleaning?

Mineral buildup may remain, or the machine may need another cleaning cycle according to its manual. Check that the water reservoir, brew basket, and carafe are seated correctly.

If slow brewing continues, consult Mr.

Coffee support before trying a stronger solution.