Clean your Kismile ice maker every two weeks by running the cleaning cycle, wiping the interior, and flushing the water line

The Kismile ice maker has a built-in cleaning mode that removes mineral buildup and bacteria. You run this cycle once every two weeks if you use the machine regularly, or monthly if you use it less often. The process takes about 30 minutes and requires only the cleaning solution that came with your machine (or white vinegar as a substitute) and warm water.

Mineral deposits from tap water collect inside the machine and slow ice production. A machine that makes ice slowly, makes smaller cubes, or produces cloudy ice is usually telling you it needs cleaning. Cleaning also prevents mold and keeps the water tasting fresh.

Key Takeaways

  • Run the cleaning cycle every two weeks by pressing the cleaning button, adding cleaning solution to the water reservoir, and letting the machine run for 30 minutes.
  • Empty the ice basket and drain the water reservoir completely before you start, so dirty water does not mix with fresh water.
  • Wipe the ice basket, scoop, and interior surfaces with a damp cloth after the cycle finishes to remove loosened mineral deposits.
  • Flush the water line by running two to three cycles of fresh water after cleaning to rinse out all cleaning solution before making ice again.

What you need before you start

Gather these items before you begin: the cleaning solution that came with your Kismile machine, white vinegar (if you do not have the solution), warm water, a soft cloth or sponge, a small brush (an old toothbrush works), and a bucket or sink to catch water. You do not need to unplug the machine or move it.

If you cannot find your original cleaning solution, white vinegar is a safe substitute. Use one part white vinegar to two parts water. Do not use bleach, lemon juice, or commercial descaling products not made for ice makers — these can damage the internal parts or leave a taste in your ice.

Step 1: Empty the ice basket and drain the reservoir

Remove all ice from the basket and throw it away. Open the water reservoir (usually a panel on the back or side of the machine) and pour out any standing water into a bucket or sink. This step prevents old water from mixing with your cleaning solution.

If water does not drain easily, the drain valve may be stuck. Locate the small drain plug at the bottom of the reservoir and turn it counterclockwise by hand. If it still will not open, use a small wrench or pliers — do not force it hard enough to crack the plastic.

Step 2: Add cleaning solution and start the cleaning cycle

Fill the water reservoir with the amount of cleaning solution your manual specifies. Most Kismile machines use 1 to 2 ounces of solution mixed with warm water to fill the reservoir. Check your manual for the exact amount — using too much solution leaves a chemical taste, and too little does not clean well.

Close the reservoir panel. Press and hold the cleaning button (usually labeled "Clean" on the control panel) for three to five seconds until the light blinks or the machine beeps. The cycle will run automatically for about 30 minutes. During this time, the machine pumps the solution through the water line and ice-making parts. Do not open the machine or press buttons while the cycle is running.

Step 3: Wipe the interior and ice basket while the cycle runs

While the cleaning cycle is running, dampen a soft cloth with warm water and wipe down the inside surfaces you can reach — the ice basket, the scoop, and the visible interior walls. Use the small brush to scrub around the edges where mineral deposits collect. You are removing loose buildup that the cleaning solution loosened.

Pay special attention to the corners of the ice basket and the area where water drips into the mold. These spots trap minerals and can develop a white or gray crusty coating. Scrub gently so you do not scratch the plastic.

Step 4: Drain and rinse after the cycle ends

When the machine beeps or the light stops blinking, the cleaning cycle is complete. Open the reservoir again and pour out any remaining cleaning solution. Refill the reservoir with fresh, cool water only — no solution this time.

Press the cleaning button again to run a rinse cycle. This flushes cleaning solution out of the water line and internal parts. Let this cycle run for 15 minutes. When it finishes, drain the reservoir again and repeat the rinse cycle one more time. Two rinse cycles remove most of the cleaning solution taste and smell.

Step 5: Make and discard the first batch of ice

After the second rinse cycle, close the reservoir and press the power button to return the machine to normal ice-making mode. Let the machine run and make one full basket of ice, then throw that ice away. This batch may still carry a faint cleaning taste. The second batch of ice will taste normal.

If you notice a strong chemical smell or taste in the second batch, run one more rinse cycle before making ice again. This is rare if you followed the rinse steps, but it can happen if your tap water is very soft or if you used too much cleaning solution.

Common mistakes to avoid

Do not skip the rinse cycles. Cleaning solution left in the water line flavors your ice and can irritate your mouth. Do not use vinegar and the commercial solution together — they can react and create a smell. Do not run the cleaning cycle more than once a week unless your manual says otherwise, because frequent cleaning can wear out the pump.

If your machine makes ice very slowly even after cleaning, the water line may be blocked. Turn off the machine, locate the water inlet (usually a small tube on the back), and gently flush it with warm water from a pitcher. If water does not flow, the line may need professional clearing — contact Kismile customer service for the next step.

Frequently Asked Questions

Can I use regular white vinegar instead of the cleaning solution?

Yes. Mix one part white vinegar with two parts water and use it the same way you would use the commercial solution. Vinegar works well for mineral buildup but may leave a slight smell. Run three rinse cycles instead of two if you use vinegar. Do not mix vinegar and the commercial solution.

What if my machine still makes ice slowly after cleaning?

Slow ice production usually means mineral buildup in the water line. Run the cleaning cycle again after one week. If it is still slow, the inlet tube may be blocked — turn off the machine and flush the water inlet with warm water from a pitcher. If neither step helps, the pump may need service.

How often should I clean if I have very hard water?

If your tap water is hard (you see white buildup on faucets or in kettles), clean your Kismile every 10 days instead of every two weeks. Hard water deposits minerals faster. You can also install an inexpensive water filter pitcher and fill the reservoir from that instead of the tap.

Is it safe to leave the machine unplugged while cleaning?

You do not need to unplug it. The cleaning cycle is designed to run with the machine powered on. If you prefer to unplug it for safety while wiping the interior, that is fine — just plug it back in before you press the cleaning button.

What should I do if water leaks during the cleaning cycle?

A small amount of water around the drain is normal. If water leaks from the sides or top, turn off the machine when ready. Check that the reservoir panel is closed tightly and that the drain plug is sealed. If it still leaks, the reservoir seal may be worn — contact Kismile support for a replacement part.