How often should an ice maker be cleaned?

Author: Golden Rodriguez  |  Last update: Monday, June 22, 2026

Your ice machine works hard, but over time things like mineral deposits and even bacteria can build up inside, leading to ice that tastes less than fresh. Experts say ice machines should be cleaned about once every 9 months, or more frequently if you live in an area with hard water or high humidity.

What happens if you don't clean your ice maker?

Without regular cleaning, contaminants such as mineral deposits, mold, and bacteria can accumulate inside your ice machine, affecting the quality of the ice produced. These impurities can alter the taste and odor of the ice, leading to customer dissatisfaction and potentially harming your business's reputation.

How do I make sure my ice maker is clean?

  1. Step 1: Clean out and wipe freezer. Air circulates from the fridge to the freezer compartments, so clean out unnecessary or expired items. ...
  2. STEP 2: UNPLUG THE FRIDGE. ...
  3. STEP 3: CLEAN ANY REMOVABLE PARTS. ...
  4. STEP 4: REMOVE ICE AND WIPE INTERIOR OF ICE MAKER. ...
  5. Check the Water Filter. ...
  6. STEP 5: PLUG FRIDGE BACK IN AND RUN A FEW CYCLES.

How do you prevent mold in countertop ice maker?

Clean the ice maker at least once a week or every three days. Clean the interior with diluted detergent, warm water, and a soft cloth, then rinse with clear water. Do not use bleach or vinegar to clean the internal components.

Should I run vinegar through my countertop ice maker?

You should clean your ice machine as part of your regular deep cleaning schedule, whether it's spring cleaning, New Year's cleaning or any other time of year. While you can use vinegar or lemon juice to deep clean your ice maker, affresh brand recommends using an ice machine cleaning solution instead.

How To Clean Descale Portable Countertop Ice Maker Easy Simple

How often should I clean my countertop ice maker?

Stick to a Regular Cleaning Schedule

To maintain optimal performance of your countertop ice maker, it is important to clean it regularly, ideally at least once every two months.

How often should an ice machine be deep cleaned?

Clean Twice a Year – Every 6 Months

However, depending on the type of ice machine and its location, it may need deep cleaning every three months. It is critical that you clean all areas of your ice machine from the interior, exterior and compressor, to the ice machine's storage bin.

What is the best cleaner for an ice machine?

Make a cleaning solution with a 10:1 ratio of warm water and one of these ingredients: white vinegar, lemon juice, nickel-free ice machine cleaner, or other cleaning agent recommended by the manufacturer. Wash the ice machine's interior walls and hard-to-reach areas, such as the slot where ice comes out.

Are countertop ice makers worth it?

The bottom line. Overall, countertop ice makers are a great investment for those who want to make ice quickly and easily—without having to hook anything up to a water line.

What is the life expectancy of an ice maker?

Sadly, with every piece of equipment comes a lifespan. With proper cleaning, a quality ice machine will last around 4 to 5 years on average, sometimes even longer. So how do you know when it's time to replace your ice machine? The first thing you need to do is locate the problem.

Should the interior of the ice machine be cleaned?

Ice machines and ice dispensers should be cleaned as often as necessary to prevent buildup of mold, bacteria, or other factors that may affect the ice being produced. Additionally, condenser fins or air filters should be cleaned or replaced every six months.

Is it okay to leave ice maker on all the time?

If the unit is powered off the ice will melt and the water will return to the reservoir. This is just like your refrigerator or freezer in that it needs to be on all the time.

Is it OK to leave water in ice maker?

Residue Buildup: When water sits in the ice maker, any impurities or minerals in the water can settle and form residue or scale in the ice maker's components. This buildup can affect the ice maker's efficiency and performance over time.

Can bacteria grow in ice machines?

Since the identification of Legionella bacteria in 1976 after a deadly outbreak following an American Legion convention in Philadelphia , multiple studies have found Legionella bacteria growing in ice machines[1].

How often should I dump my ice maker?

A good rule of thumb is to clean out your ice maker every four to six months “or when you feel that the ice smells funny,” says Carter. This is the best way to keep bacteria out of your ice trays and ensure your ice is fresh.

Can I run vinegar through my ice maker to clean it?

Vinegar is a food-safe alternative to cleaning solutions designed for the ice maker. To use it, pour a 10-part white distilled vinegar ratio to one part water into the water reservoir. Run the cleaning cycle.

How much does it cost to clean an ice machine?

Ice Machine - Cleaning & Sanitizing Service. Cost? - $182.00 to $272.00 - for a thorough cleaning and sanitizing - that can pass a health inspection. It usually takes from 2 to 3 hours - depending upon the condition of the ice machine: water scale buildup, rust, and black mold.

What happens if you don't clean an ice machine?

Cleaning Ice Machines

Any part of the unit that has contact with water can develop scale, slime, or mold at any time, which will contaminate your ice and potentially harm your customers. Your ice machine should be cleaned and sanitized at least once every six months for efficient operation.

Why does my ice maker get dirty so fast?

The air, however, is filled with many contaminants, including mold spores and bacteria that can lead to a dirty ice machine. As water flows over the ice making surface of your ice machine, these contaminants spread through the ice machine.

How do you prevent mold in ice machines?

The best way to prevent mold and slime growth in your ice machine is to stay on top of regular maintenance. Experts recommend deep cleaning and sanitizing ice machines at least twice a year.

What is in Affresh ice machine cleaner?

Ingredients in affresh® ice machine cleaner
  • Water.
  • Sodium Bisulfate, a descaler and pH adjuster.
  • Citric Acid, a pH adjuster and descaler.
  • Colorants (Acid Green 9 and Acid Yellow 23)

What parts of the ice machine need to be cleaned daily?

The base and exterior of the ice machine should be cleaned daily and kept free of water around the machine to avoid slippery floors.

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