How to Clean Ninja Blender Rubber Gasket

A blender is likely one of the most used appliances in your kitchen. So it’s important to keep it clean so that bacteria don’t grow and make your smoothies taste funky. We’ll show you how to clean ninja blender rubber gasket using common household ingredients in this post. Read on for instructions!

It’s important to clean the ninja blender rubber gasket because if bacteria grows on it, it will make your smoothies taste funky. It’s also important to clean it so that the blender lasts longer.

how to clean ninja blender rubber gasket

Summary: To clean the rubber gasket, first remove it from the blender. Do this by rotating the lid counterclockwise until it comes off. Once removed, wash the gasket in warm water with a few drops of dish soap and rinse off all residue before drying thoroughly with a paper towel or soft cloth. Make sure to inspect the gasket for any signs of wear or damage. If the gasket is cracked, it may need to be replaced.

What You’ll Need

  • Cloth or sponge that you don’t mind getting dirty because you’re going to use to pick up any dirt and particles from the gasket by rubbing at the abrasive surface.
  • Dish soap to wash down any latex, plastic, rubber, or metal materials on both the blender and inside the blender’s blade assembly. Dish soap is best used with a sponge or cloth because it’s great for removing grease spots/lathers well with little effort required
  • Water
  • A dishtowel, if dishwashing machine is nearby; this enables easy cleanup (a wire rack in the kitchen sink is helpful too)

How to Clean Ninja Blender Rubber Gasket Step by Step

Step 1: Take the Blender Apart:

Start by removing the blade assembly from the pitcher. Next, you need to twist four places to disconnect the components, including the center of where the blade attaches, two on either side of where the blade meets up with the pitcher’s lid, and one more twist at the bottom where the pitcher screws into place. Once you have all four of these separated, look at how everything is put together. You will need to reassemble this later.

Step 2: The Jar:

Once the blade assembly is separated, it is time to start cleaning the jar. First, fill about halfway up with water and add a drop or two of dish soap. Now take either your hand or an old toothbrush (one that you don’t mind getting dirty) and start scrubbing away at all surfaces. You may want to start with the bottom and then move up. Rinse out your jar when you’re done, making sure all the soap is gone before proceeding to step 3.

Step 3: The Blade:

Now it’s time to clean the blade unit itself. Please take a look at how it’s put together. You’ll notice that there is a sharp metal blade piece and two smaller rubber gasket pieces towards the bottom. Take your soapy water, pour some on one of these gaskets, and then take either your hand or an old toothbrush (as you did with the jar) and start scrubbing. Rinse this off as well, then proceed to the next gasket.

Clean the Blade Unit Itself

Step 4: The Rubber Gasket Components:

Now that you have cleaned your jar, blade unit, and the four gasket components separately, it is time for the final step. Take your soapy water one last time and fill up about halfway up the jar with water again. Next, please take one of the rubber gaskets (the large ones) and put it in the jar. Make sure the entire gasket is underwater, then grab your hand or an old toothbrush (as you did for previous steps) and scrub away at the whole surface of the rubber gasket. Let this soak in soapy water for about 30 minutes before removing it from your jar.

Step 5: Clean the Gasket:

After letting the gasket soak for about 30 minutes, go ahead and remove it from your jar. Take a look at how dirty the water is! This should be enough to convince you how important it is how to clean ninja blender rubber gasket.

Clean Ninja Blender Rubber Gasket

Here are a few methods to clean gasket:

1. The Dishwasher:

If you don’t mind how the dishwasher affects the appearance of your Ninja Blender, you can use it to clean your blender. Place your blade container and lid on the top rack of the dishwasher. Just make sure that it’s completely dry before using it or adding more food to it. You can also try running a cycle without any soap to clean it if necessary. Once your load is complete, please take out the gasket and allow it to dry for about 24 hours before using it again.

2. Soapy Water and a Toothbrush:

This is the classic way of cleaning anything, and it still works wonders when it comes to rubber gaskets. Just fill up a bowl or container with soapy water, dunk the gasket in, and start scrubbing away with an old toothbrush. Rinse off when you’re done.

3. Vinegar and Baking Soda:

Another classic combination can be used to clean a wide variety of things – including rubber gaskets. Mix baking soda and vinegar until it forms a thick paste, then start scrubbing away with a toothbrush until the rubber gasket is clean ninja blender rubber gasket.

4. The Self-Cleaning Approach:

This is a little more advanced but works very well. You need to place the rubber gasket in the microwave for 60 seconds. The heat from the microwaves will cook off any bacteria or dirt from the rubber gasket. Once it’s done, please leave it to cool for a few minutes before removing and setting it out to dry.

Use a Tool Brash

5. The Handwash:

After letting your Ninja Blender cool down for an hour or so, remove the blade container and lid, then place them in your sink. Fill up the container with warm water. Add 1-2 tbsp of dish soap (dish soap is harsher than hand/body soap). Then use your hands to start to clean it. You can use a dish scrubber if you’d like. Make sure to get in the grooves on the rubber gasket of your Ninja Blender. Rinse it completely off.

6. Dishwasher/Handwash:

This is a combination of the handwash and dishwasher. Once you’ve finished using your Ninja Blender for the day, fill up the blade container with warm water and add 1-2 tbsp of dish soap (dish soap is harsher than hand/body soap). Let it sit for 1 hour or overnight. Next, put the blender in your dishwasher or wash it by hand to clean the ninja blender rubber gasket.

Step 6: Reassemble the Blender:

Once the blender blades and rubber seals have been thoroughly cleaned, they can be reassembled into their original positions. To do this, place the blades back in the base of the blender and hold them in place with a twist-and-lock motion until they are firmly set in place.

When placing the rubber gasket on top of these blades, ensure the arrow on the gasket faces toward the back of the blender. If it is facing toward the front of the blender motor, you risk being hurt by coming blades when they are turned on.

To replace any screws that had to be removed, simply screw them back into their appropriate place using a cross-wise motion until they are firmly in place.

When the blender is completely reassembled, it should look exactly how it did when you first took it out of the box.

 Ninja Blender Cool Down

Here are some quick tips:

  1. After washing, place all parts back onto the base
  2. Make sure to replace rubber ring under blades before placing the lid on blender
  3. Placing gasket seal in lids groove is optional
  4. Place slices of fruit back into the blender and enjoy a fresh smoothie!

Keep reading for more information about how to clean ninja blender rubber gasket.

You Can Check It Out To Wash Ninja Blender

Frequently Asked Question

Can You Dish Wash the Ninja Blade?

The Ninja blender blade can be a dishwasher. It is important to ensure that the blade is completely dry before storing it away.

Can I Buy Just a Gasket?

Yes, you can buy a replacement gasket for the Ninja blender. You can find them on Amazon or other online retailers.

Where Does The Rubber Seal Go On A Ninja?

The rubber seal goes on the top of the Ninja blender. It is important to ensure that the seal is in good condition and is properly in place before using the blender.

Does The Rubber Seal Need To Be Replaced?

The rubber seal does not need to be replaced. However, if the gasket has cracks or is torn, it should be replaced. Otherwise, you will have leaks while blending, and your food might end up under the blade where you can’t get it out.

What If I Don’t Have An Old Gasket To Replace Mine With?

In this case, you can try using a rubber band on top of the Ninja blender to see how it works. If it does not work, you might want to invest in a new gasket. They are inexpensive and easy to find on Amazon or at other retailers.

You can check it out to Sharpen Ninja Blender Blades


If you want to keep your ninja blender in top shape and avoid any problems with the rubber gasket, we recommend following these easy steps. It’s so simple! The best part is that it only takes a few minutes of effort on your end to do this maintenance routine once or twice per year.

We hope you found our guide helpful, and don’t hesitate to reach out if you have any questions about how to clean your ninja blender rubber gasket. Thanks for reading our post about how to clean ninja blender rubber gasket.

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Pamela Ackley

Hi, I am Pamela and the FOUNDER & EDITOR of I am a juice fanatic and fitness enthusiast who loves sharing my experiences with juicers and blenders with others. I love to juice and blend my favorite fruits and vegetables, and I'm the one behind this site writing everything about juicers and blenders. My passion for juicing started at a young age when I worked with my mom in her kitchen. Today, I continue to pursue my passion by sharing everything I know about juicers and blenders with you all!