LG Dishwasher Blinking Snowflake? (Read This First)

By - Hs Saini

Updated -

Having a dishwasher as a home appliance is necessary for washing many dishes in a short time.

But, of course, the best part is that a regular cycle run by the dishwasher includes washing and rinsing.

Therefore, the only thing you’re required to do afterward is wiping appropriately with a clean and dry towel. 

This will remove any leftover moisture on the surface of the dishes. However, if the snowflake icon on the display interface blinks during the wash cycle, it signifies a problem.

Indeed, you can quickly rectify it as I will discuss the details of how to solve the problem progressively.

LG Dishwasher Blinking Snowflake is an indication that the rinse aid compartment needs to be refilled. Rinse aid is a drying aid that helps the dishwasher dry the glassware, leaving them shiny and sparkling. It is input in very minute quantities as too much of it leads to the formation of excess sud.

What Does It Mean When The Snowflake Is Blinking?

The snowflake indicator lights flash when the rinse aid dispenser is empty and needs more liquid.

This is because you must observe every single process involved in a dishwasher cycle for the cycle to complete.

Therefore if the snowflake keeps blinking, the rinse aid dispenser needs to be refilled for the process to be complete.

Hence, the first thing to do when the dishwasher stops mid-cycle is to fill the necessary compartment.

Occasionally, you can decide to check the rinse aid compartment and top it up with the rinse aid liquid.

Although if the light continues blinking even after you have done the needful, you have to reset the dishwasher hard

Additionally, try running a diagnosis on the dishwasher to troubleshoot and discover error codes.

The machine will display any washer’s underlying problems when you run diagnostic mode.

Therefore you can easily refer to the user manual and reset the dishwasher. 

LG Dishwasher Blinking Snowflake Refusing To Go Off After Refilling Rinse Aid Dispenser?

If this happens, you need to reset the dishwasher. Either it’s a display error problem or an internal issue.

Of course, you can quickly turn on the power button and turn it off to fix the issue.

The snowflake should no longer be blinking when you turn it back on. 

The rinse aid concentration can be set to four levels in every dishwasher. The levels are based on the drying performance, with the least being zero and the highest four.

So, the highest level of drying performance is level four, and the lowest is zero. 

#1. Steps To Reset Your LG Dishwasher

It’s straightforward to reset your dishwasher, especially if the snowflake icon blinks. You can decide to resolve it in two ways;

#2. Hard Reset From The Fuse Box

This method involves switching off the circuit breaker from your houses’ electrical control panel. Leave it off for about 20 seconds before turning it back on.

This should rectify the situation, but if it doesn’t, then you have to consult a professional. 

#3. Running Diagnostic Mode On The Dishwasher

This method involves first switching the dishwasher to a power source but keeping the power button on.

Afterward, press the delay start button for three seconds until you hear a beep.

Finally, the display module will show End, indicating the end of the diagnostic mode. Furthermore, error codes will be displayed if there are any underlying problems with the dishwasher.

How To Fix LG Dishwasher Blinking Snowflake?

First, when the dishwasher stops mid-cycle for front load washers, check the rinse aid compartment.

This is because this is the most common cause of either a prolonged cycle or when it stops mid-cycle.

Below is the step-by-step process of refilling the rinse aid dispenser in an LG dishwasher.

Step By Step Process To Refilling Rinse Aid Dispenser:

When you notice the blinking light, the first thing to do is open the rinse aid compartment. You can do this by adding pressure to the compartment latch button.

Once it is open, the dispenser and the box’s interior will be in your view.

Afterward, get the rinse aid liquid container and open the lid. Pour directly into the compartment until you reach the complete line.

Make sure you don’t exceed the line so that it doesn’t spillover.

Cover the container back and close the compartment when you’ve done this. Replace the cover tightly until you hear a click to indicate that it has been closed properly.

Note that the dishwasher will refuse to run if it isn’t sealed correctly.

Also, wipe around the rinse aid compartment to remove whatever must have spilled. This will keep the appearance clean and prevent dirt from forming.

Additionally, always clean up the LG Dishwasher immediately after each use. Instead, you can limit it to once a week, prolonging the life span and increasing performance.

Of course, the same thing applies to the front load washer’s door during a wash cycle.

So before pressing the start button, make sure all the lids are tightly closed; otherwise, washing cannot occur.

An essential thing to note is that you should not replace the rinse aid liquid with water or liquid soap. Instead, you can replace it with white vinegar.

Therefore do not try to play smart with the LG Dishwasher. This will leave your dishes dull even after washing, although this might not be an actual problem.

But just as the name implies, the rinse aid helps the water properly cleanse the dishes. 

Also, it applies the principle of surface tension between water molecules.

So, instead, the water molecules are more closely attracted, acting like there is an elastic film on them.

However, there should be no concerns about whether the rinse aid liquid is harmful. 

This is because the ingredients it is composed of are mild and chemically unreactive. In addition, they are also introduced via the dispenser in minimal quantities.

Furthermore, they are known to mainly act on the hardness of the water to help dissolve it.

So that after you’ve washed the dishes, there is no residual scum on the plates.

Are There Any Substitutes For Rinse Aid Liquid?

Yes, you can substitute rinse aid liquid with white vinegar. Get a bottle of vinegar, uncork the cap, and pour it directly into the rinse aid enclosure.

This is a suitable alternative because of its chemical components. 

Since it is made of citric acid, an active ingredient in the rinse aid liquid, it helps dry the glassware properly after the hot water wash.

This further helps to eliminate mineral deposits accumulated on the dishes. 

However, you can also produce a homemade rinse aid. Get the required ingredients, mix and store in a closed container.

For a basic homemade recipe, you will need; vinegar, water, citric acid, and salt.

The quantity of citric acid required is just a few drops; it acts as a fragrance oil. The ingredients should be mixed in a bowl or container and sit for about 20 minutes.

Afterward, put the contents into a bottle and store it there. Consequently, you can easily pick up the bottle and refill the rinse aid compartment.

Thus, If you didn’t notice that you’ve exhausted your actual liquid rinse aid, you can easily make one. Of course, it will serve you just as the original one would.


When your LG Dishwasher is Blinking Snowflake, Wrapping up, the solution is easy, as explained in this article.

Therefore before you load the dishwasher, observe the display interface.

Then, open the rinse aid compartment and refill if you notice the snowflake indicator light blinking.

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