Clean the water reservoir and filter every two weeks

The water reservoir — the tank that holds water before it freezes — collects mineral buildup and bacteria if left sitting. Empty it completely, rinse the inside with warm water, and wipe the walls and bottom with a soft cloth. If you see white or brown deposits, fill the reservoir halfway with equal parts white vinegar and water, let it sit for 30 minutes, then scrub gently and rinse twice.

The water filter (if your model has one) should be rinsed under running water every two weeks. Hold it under the tap and let water flow through from the clean side — the side that faced the reservoir — for about 10 seconds. Do not scrub the filter itself. Replace the filter every three to six months, depending on your water hardness; if ice tastes off or production slows, replace it sooner.

Key Takeaways

  • Empty and rinse the water reservoir every two weeks, and soak it in vinegar and water if mineral deposits appear.
  • Rinse the water filter under running water every two weeks and replace it every three to six months.
  • Wipe the ice bin and chute weekly to prevent mold and odor buildup in the damp environment.
  • Run a vinegar cycle through the machine once a month to dissolve mineral deposits inside the freezing mechanism.
  • Unplug the machine before any cleaning step to avoid electrical hazard.

Run a vinegar cleaning cycle monthly

Once a month, run vinegar through the ice maker to dissolve mineral buildup inside the freezing chamber and water lines. Unplug the machine, fill the reservoir with equal parts white vinegar and water, plug it back in, and run one full cycle. Discard the ice produced during this cycle — do not use it. After the cycle finishes, empty the reservoir, rinse it thoroughly, refill with fresh water, and run two more cycles to flush out vinegar residue.

If your Kismile model has a "clean" button or mode, use that instead of a regular cycle. Check your user manual for the exact steps, as some models may have a dedicated cleaning setting that runs longer or at a different temperature.

Wipe the ice bin and chute weekly

The ice bin and the chute that dispenses ice are damp and warm — conditions that encourage mold and mildew. Unplug the machine, remove the ice bin (usually by lifting it straight up), and wipe the inside walls with a dry cloth. If you see any slime or discoloration, dampen the cloth with a 50/50 vinegar-and-water solution and wipe again, then dry completely.

Wipe the chute opening and the area where ice falls into the bin. Pay attention to corners and crevices where moisture collects. Dry everything before reinserting the bin. If mold smell persists after cleaning, the problem may be inside the freezing chamber; in that case, run the monthly vinegar cycle more frequently — every two weeks instead of four.

Clean the exterior and ice scoop

Wipe the outside of the machine weekly with a damp cloth to remove dust and fingerprints. Use warm soapy water on the plastic housing and stainless steel surfaces. Dry when ready to prevent water spots.

Wash the ice scoop (if included) in hot soapy water and dry it before storing. Do not put it in the dishwasher unless your manual says it is safe. Store the scoop in a clean, dry place — not inside the ice bin, where it can harbor bacteria in the damp environment.

Descale the machine if ice production slows

If your Kismile ice maker produces less ice than usual or makes smaller nuggets, mineral scale is likely blocking water flow. Unplug the machine and let it sit for 10 minutes. Fill the reservoir with a commercial ice maker descaling solution (follow the product instructions for dilution), or use the vinegar-and-water method described above. Run a full cycle, discard the ice, then run two cycles with fresh water to rinse.

If production does not improve after descaling, the issue may be a clogged water line or a failing pump. At that point, contact Kismile customer support or consult your warranty — most machines are covered for parts for one to two years.

Store the machine properly if not in use

If you are storing the ice maker for more than a month, drain the water reservoir completely and leave the door open to air-dry the interior. Unplug the machine and store it in a cool, dry place. Before using it again, rinse the reservoir, replace the water filter if it has been more than three months since the last replacement, and run two cycles with fresh water before using the ice.

Do not store the machine with water sitting in the reservoir, as stagnant water breeds bacteria and mold that can contaminate ice even after cleaning.

Frequently Asked Questions

Can I use bleach to clean the Kismile ice maker?

No. Bleach can damage plastic parts and leave a toxic residue that contaminates ice. Stick to white vinegar, warm soapy water, or a commercial ice maker descaler designed for the job. Vinegar is safe, inexpensive, and effective for most buildup.

Why does my ice smell bad even after cleaning?

Smell usually comes from mold in the ice bin or chute, or stagnant water in the reservoir. Make sure you are drying the bin completely after each cleaning and not leaving water sitting in the reservoir between uses. If the smell persists, run the vinegar cycle twice in one week, then weekly until it clears.

How often should I replace the water filter?

Every three to six months under normal use. If your water is hard or you notice ice tastes off, replace it sooner — every two to three months. A clogged filter also slows ice production, so if output drops, try a new filter before assuming the machine needs repair.

What if water leaks from the bottom of the machine?

Unplug the machine when ready and check whether the reservoir is seated properly — it should click into place. If it is seated correctly, the drain hole may be clogged. Locate the small drain opening (usually at the back or bottom) and gently flush it with warm water using a syringe or turkey baster. If leaking continues, the reservoir may be cracked and need replacement.