What Is Low Rinse Error On Samsung Dishwasher? How to Fix It

The rinse aid dispenser on a Samsung Dishwasher is designed to make the water slide off your dishes effortlessly and efficiently. This dispenser compensates for what you might be better off doing with your two hands under a running tap in the sink.

This effect is achieved by lowering the surface tension of the water on your dishes when they are in the dishwasher.

When your Samsung Dishwasher flashes the Low Rinse signal, it means that your rinse aid dispenser is almost empty and will not be able to produce desired outcomes when washing and drying your dishes.

The goal is always to avoid water spots appearing on your dishes once you have washed them while also helping them dry considerably quicker than they would without the rinse aid. This article will answer questions you have about the low rinse light.

What Is Low Rinse On Samsung Dishwasher?

Low Rinse is an essential indicator on your Samsung Dishwasher, which will help you determine if your dishes have been washed and dried correctly or not.

When the Low Rinse signal flashes on your Samsung Dishwasher, it is effectively an instruction that you should refill the rinse aid dispenser. 

samsung dishwasher rinse problem

The Low Rinse signal on your Samsung Dishwasher is usually towards the right of your machine. It looks something like a sun with rays shooting out in all directions. The location of the Low Rinse signal will vary depending on the model of your Samsung Dishwasher. Refer to your user manual.

How To Turn Off Low Rinse On Samsung Dishwasher

While rinse aid is an automatic feature on your Samsung dishwasher, you must manually adjust it to ensure that it functions optimally. You just need to follow a few basic steps to make sure that you thoroughly clean and dry your wet dishes.

Locate The Rinse Aid Dispenser

The dispenser is typically located just inside the door of your Samsung dishwasher, although the exact location will vary depending on the model you have. 

Remove The Rinse Aid Cap

You will also find the cap when you find the dispenser. To remove this cap, you should gently turn it counterclockwise.

Pour Your Liquid Into The Rinse Aid Dispenser

Free-pour liquid into the rinse aid dispenser until it completely fills. If you need assistance determining how much fluid is enough, there is a marker in most Samsung Dishwasher dispensers, which helps ensure you do not overdo it.

Close Your Rinse Aid Cap

Grab your rinse aid cap, fit it onto the top of your dispenser gently, and start turning it clockwise until you feel it tighten. While making sure you do not overdo it, it will also be prudent of you to make sure the fit is tight – to avoid losing liquid.

Set You Rinse Aid Level

Your rinse aid dispenser will also have a dial, numbered from 1 to 6. The lower the setting on your dial, the less the liquid used for rinsing in your dishwasher. The higher you set the dial, the more liquid you will use.

It is also worth remembering that the more detergent you use, the higher the rinse aid setting on your Samsung Dishwasher needs to be. So, this is not just about the liquid used for rinsing.

The bottom line, for now, is that the higher your setting on the dial, the quicker your low rinse light will come on, and the more regularly you will be required to refill the dishwasher rinse aid compartment. 

However, that most likely also means that your dishes will be a lot cleaner, which is the primary goal here.

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Do I Need To Use Rinse Aid In My Samsung Dishwasher?

Yes, rinse aid ingredients are designed to make your dishes sparkle, partly because detergents and hot water alone are not effective enough when used in a Samsung dishwasher. 

Rinse liquid ingredients include ethanol, citric acid, sodium, dyes, and acrylic acid polymers. While authorities like the FDA say liquid rinse aid for your dishwasher is entirely safe, there are less toxic options that will function just as effectively in a Samsung dishwasher. 

White vinegar is the most agreeable alternative because it doesn’t have any harsh chemicals. Vinegar is something that you can ingest without landing up in a hospital emergency ward.

dishwasher rinse aid

When you wash your dishes manually in a standard sink, you will probably notice that there are usually soap clumps that develop, especially on glasses and cutlery. 

Now, when you wash the dishes with your hands, you can prevent those soap clumps from sticking to the dishes by applying a little elbow grease and increasing the pressure of the water when rinsing with hot tap water.

However, when your dishes are in the dishwasher, you are limited on what you can see and do to help make your dishes appear cleaner once the wash cycle has ended. 

That is why the rinse agent reservoir has become an essential feature on your Samsung Dishwasher for any rinse cycle.


Given how vital dishwasher rinse aid is to washing dishes thoroughly, it’s critical to fix a Low Rinse signal when it appears now and again. Doing so with this guide is quick and easy.