As you can see, your mason jars are mostly made up of glass, making mason jars dishwasher safe. Mechanical dishwashers use hot water to clean mason jars. You can wash your mason jars in a mechanical dishwasher.

Still worried, “Can mason jars go in the dishwasher?”

You do not risk abrasion while washing your mason jars in your dishwasher. Modern mason jars can withstand a high-temperature environment inside the dishwasher. Are Mason Jars Dishwasher Safe? As the manufacturers state, the modern mason jars are heat-shock-proof.

It means that you do not have to worry that your mason jar will break into pieces after facing a heat shock inside the dishwasher. Before placing your mason jars inside the dishwasher, you have to check a few things.

  • Check the quality of your mason jars. Make sure that you have a high-quality mason jar.
  • Check the design of your mason jars. Modern mason jars usually have a simple yet attractive design.
  • Check the size of your mason jars, and see if it fits in the dishwasher.
  • Check your mason jar’s age, whether it is new or old. Old worn-out mason jars usually cannot compete with the new, modern mason jars. It also shows that your mason jars do not have a wire ball mechanism.

You are here because you love your delicate mason jars, and you are probably thinking, “Are mason jars dishwasher safe?”

Are Mason Jars Dishwasher Safe?

Yes, mason jars can be washed by using a dishwasher. Mason jars can also be hand-washed. The problem comes with the metal mason jar lids. I have seen that the metal lids lose their charm when they are washed repeatedly in a dishwasher.

The same is the case with rubber seals of your mason jars. Rubber seals can become useless as they cannot tolerate the dishwasher’s drying cycle. Dishwashers provide a specific level of heat during the drying cycle. The rubber seals of your mason jars are not designed to withstand excessive heat.

Many detergents available on the market are not suitable for metal mason jar lids. I always wash my mason jars by using a dishwasher, and I sterilize my mason jars. I am happy with the results.

How to wash Mason Jars in Dishwasher?

You need water, detergent, and a clean towel to wash your mason jars. Some people place the mason jar lids onto the towel during the cleaning process. It does not create a mess and keeps your mason jar lids and rubber seals safe.

It ensures that your jar lids and seals are dry, clean, and ready to use. I always use dry towels while cleaning my mason jars.

I feel that my dishwasher does not completely clean the inner parts of my mason jars. So, I take a few steps to properly wash my mason jars in the dishwasher.

I slightly clean and rinse the inner parts of my mason jars before placing them in the dishwasher. I feel that dishwashers leave junk stuck inside the mason jars. This way, I ensure that my dishwasher thoroughly cleans the inner parts of my mason jars.

I do not place my mason jars on the bottom shelf of my dishwasher. Instead, I put them on the top shelf. I ensure that my mason jars do not receive any abrasion or scratch inside the dishwasher by placing them on the top shelf. It works because, generally, the heating element of your dishwasher lies at the bottom. So, the distance between your mason jars and the heating element of your dishwasher increases when you place them on the top shelf.

I always add the detergent before turning on the dishwasher. I know my mason jars need a suitable detergent, and I should not use ordinary detergents for washing my mason jars. I turn on the dishwasher only after adjusting all the required settings.  

Even though the modern mason jars are heat-shock-proof, you should avoid heat shocks while trying to wash your mason jars in the dishwasher.  

Can You Wash Mason Jars In The Dishwasher?

Yes, you can wash your new, modern mason jars in the dishwasher. Modern mason jars do not have a wire ball mechanism, and they are dishwasher safe.

Mason jars are delicate and very useful as they can keep things safe. I have seen many people washing their mason jars in their dishwasher.

My friends use their dishwashers to wash their mason jars. They say that you can use a dishwasher to wash all types of mason jars, but I feel that you should check your mason jar first before placing it inside the dishwasher.

Mason jars were developed in the 1850s. There is a slight difference between the design of the modern mason jars and the old mason jars. Mason jars manufacturers have increased the capacity of the modern mason jars, and they are dishwasher friendly.           

How to wash mason jar lids in dishwasher?

You can wash the lids of your mason jars in your dishwasher. You can place the mason jar lids in your dishwasher’s silverware compartment or holder. Before washing your mason jar lids in the dishwasher, you should carefully select the detergent.

Ideally, you should not wash mason jar lids in dishwasher. I once tried washing the metal lids of my mason jars in the dishwasher. I feel that the metal lids of my mason jars lost their charm after going through the wash cycle several times.

Metal lids of your mason jars can become rusty when they are washed in the dishwasher. We suggest that you should not use common detergents to wash the metal lids of your mason jars. Highly acidic detergents can harm your mason jar lids.

Do Mason Jars Need To Be Sterilized?

Yes, mason jars should be sterilized to make them safe for your food. Some people sterilize their mason jars by boiling them in hot water. I prefer a healthy lifestyle, and that’s why I always fix my mason jars. This makes them safe for my fruits and vegetables.

Modern mason jars can be sterilized in your microwave oven. You need to remove the lids of your mason jars. Still, you will have to manually wash your mason jars first. Make sure that your mason jars do not contain any dirt. Pour water inside your mason jars and place them inside your microwave oven.

Here are the suggested microwave times for the sterilization process:

  • Two minutes for a one-liter mason jar
  • Four minutes for a four-liter mason jar

You can sterilize the lids of your mason jars through the traditional method.

Even though it saves time, I do not sterilize my mason jars in a microwave. I use the traditional stovetop method to boil the mason jars and their lids in hot water for a few minutes. I feel that the traditional stovetop method is better. You should choose any one of these methods.   

Is Rust On Mason Jar Lids Dangerous?

No, rust is not toxic to the food inside your mason jars. I love my mason jars due to their aesthetic appeal. I do not want to have rusty metal lids on my mason jars. I polish the metal lids of mason jars so they may not become rusty.

In this way, I prevent acidic ingredients of my food from coming into contact with rusty metal lids on the mason jars. You can prevent the metal lids of your mason jars from becoming rusty by following these simple measures:

  • Keep your mason jars in a cool place.
  • Do not keep your mason jars in the dark area.

Metal lids of your mason jars can become rusty if you cover them completely with sand for long periods. You should protect the metal lids of your mason jars from hot environments.

What is the difference between Ball jars and Mason jars?

It is an excellent question because it shows you care about your delicate mason jars. There is a slight difference between the Ball jars and the Kerr Mason jars. Mason jars were developed in the 1850s, and you will be surprised to know that the same company is producing both types of jars.

If you look closely, you will notice the difference between Ball jars and Kerr Mason jars. You can read the names (brand names) on your mason jars. A slight measurement difference between the Ball jars and the Kerr Mason jars can be easily observed. You do not need super visual prowess to see that the Ball jars have measurement increments on the side.

The Kerr Mason jar is a plain jar. If you look close enough, you will find the measurement scale on your Kerr Mason jar. It shows the level of cups or ounces, or milliliters inside the jar. You can also use the Kerr Mason jar as a measuring cup.

As you can see, these are some minor differences between the Ball jars and the Kerr Mason jars. You can buy the same lids for the Ball and Kerr Mason jars.   

Are Mason Jar Lids Dishwasher Safe?

Modern mason jar lids tend to be dishwasher safe, but the old mason jar lids are not dishwasher safe. I feel that the traditional method of washing metal lids by using hands is an excellent method because it prevents the metal lid from becoming rusty.

You can wash your mason jar lids by placing them in the silverware compartment of your dishwasher, but it is risky. I do not do it, and I insist that you should wash your mason jar lids separately by using your hands.   

Are Ball Mason Jars Dishwasher Safe?

Yes, ball mason jars are dishwasher safe. They may seem delicate and have an aesthetic appeal, but you can wash them using your dishwasher. Remove the metal lids of your ball mason jars before putting the ball mason jars in your dishwasher.

Also, the rubber seal of your ball mason jar is not designed to withstand a high-temperature environment inside the dishwasher, so you should remove it too.

Are Mason Jars Dishwasher Safe

Key Takeaways | Are Mason Jars Dishwasher Safe?

  • Modern mason jars are dishwasher safe.
  • Metal lids of the modern mason jars can be washed in a dishwasher, but you should not do it because they can become rusty.
  • Metal lids of your old mason jars can become rusty due to an ordinary detergent.
  • The rubber lids of your modern mason jars are not dishwasher friendly.

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