Is Pyrex Dishwasher Safe? | How to Put Pyrex in Dishwasher

Pyrex is one of the most famous and reliable brands that manufacture different types of kitchenware such as plastic Pyrex, glass Pyrex, ceramic Pyrex, and Pyrex vintage. But when it comes to their maintenance and cleaning, the first question that comes to mind is Pyrex dishwasher safe.

Well, Pyrex is dishwasher safe but some materials are not safe to put in the dishwasher. It includes some vintage glass and plastic of low quality that are not good to wash in the dishwasher as plastic can damage or glass can shatter. That’s why you must be aware that which items are recommended to use in the dishwasher to prevent any risk.

In this matter, I am going to assist you by providing enough information about it. You just have to read it thoroughly.

Is Pyrex Dishwasher Safe or Not?

What is Pyrex and its Different Types?

Pyrex is a well-known manufacturer of many kitchen and home goods.  This company is known for offering high-quality and budget-friendly products. The best part of this brand is that Pyrex products can endure extreme temps without being damaged.

Baking sheets, trays, and deep dishes made of soda-lime glass are available from Pyrex which is the specialty of this brand. Additionally, Pyrex sells kid-friendly items that are made of BPA-free polycarbonate.

Below are some Pyrex materials for different items:

  • Plastic lids
  • Glass storage containers
  • Plastic storage containers
  • Silicone products
  • Glass Bowls
  • Vintage Containers

Is Pyrex Dishwasher Safe?

Although Pyrex dishes are microwave-safe and baking-friendly, many people are unsure if they are dishwasher-safe. So, you might be surprised to know that Pyrex cookware is dishwasher safe. Meanwhile not all Pyrex can go in the dishwasher. 

While the majority of Pyrex goods can be put in the dishwasher, some ancient Pyrex and Pyrex plastics cannot go in the dishwasher for washing. The vintage Pyrex will discolor, and some Pyrex polymers will shatter in extreme heat in the dishwashers.

However, there are a few factors to keep in mind when dishwashing Pyrex. First off, it is essential to set your dishwasher at the low-temperature option. It is because extreme temps can lead Pyrex to break. Second, you should prevent utilizing gritty scrubbers or strong cleansers on Pyrex as they can also affect the glass.

If you have calphalon pans, you can read this article for calphalon care in dishwashers.

What is the best way to determine if Pyrex can go in the dishwasher?

The best way for determining if Pyrex can go in the dishwasher is to look for the dishwasher-safe logo. Usually, it can be seen on the base of utensils and dishes. So, you can check this label anywhere on the item. Thus, you must ensure you fill and empty the items from the dishwasher according to the manufacturer’s guidelines.

What is the right way to put Pyrex in the Dishwasher?

right way to put Pyrex in the Dishwasher

Below are the methods to put Pyrex dishes in the dishwasher:

  • Top Shelf

You must ensure that the Pyrex is placed on the top rack when you fill the dishwasher. It won’t be damaged by other items in the dishwasher because of this.

  • Bottom Shelf

Pyrex can also be placed on the dishwasher’s bottom shelf. You must ensure that you are following the manufacturer’s instructions while placing the dishes in the dishwasher.

Is Pyrex Glassware Dishwasher Safe?

Glassware made of Pyrex is normally dishwasher friendly. The majority of Pyrex’s glass is tempered which makes it resistant to extreme temps. According to the instructions, you must not store Pyrex glasses close to the heat source. Thus, Pyrex glassware should be put in the dishwasher on a higher shelf.

Moreover, because sudden temperature differences might break the glass, Pyrex glasses should not be placed into them. To prevent breakage, you should avoid putting frozen glassware in the stove or dishwashers.

Can I wash ceramic Pyrex in the dishwasher?

Dishwasher use is also suitable for cleaning ceramics Pyrex. You must be sure to adhere to the dishwasher’s loading and unloading guidelines provided by the manufacturer. It will prevent all types of risks while using a ceramic plate in the dishwasher.

Is Pyrex plastic dishwasher-safe?

You must be aware that a few storage containers are produced by Pyrex. Typically, Pyrex plastic storage tanks with covers are provided with high-quality construction. They are convenient and good for storing food.

The majority of Pyrex plastic objects are dishwasher safe but you should always look for the label. You shouldn’t put Pyrex plastic in the dishwasher if it has not the dishwasher-safe marking.

Generally, it is recommended to clean Pyrex canisters by hand and run plastic covers through the dishwasher on the countertop.

Also Read: Is ceramic Dishwasher Safe?

What are the advantages of using Pyrex in the Dishwasher?

Advantages of using Pyrex in the Dishwasher

Below are some advantages of using Pyrex in the dishwasher:

  • Pyrex can be easily washed in the dishwasher as they are specially designed to wash in the dishwasher.
  • There are fewer chances of damaging or shattering Pyrex glass in the Dishwasher.
  • Pyrex dishes can sustain high temperatures and heat.
  • You can put Pyrex plates in the dishwasher without risk. You are not required to fret about them melting or distorting in the dishwasher.
  • If you will handle them accurately, they can be used for a longer period.
  • Stains of food and other dirt and debris can also be easily washed in the dishwasher without damaging items.
  • It might aid in extending the bowls’ durability and lifetime.

Is it safe to put Pyrex on the Bottom Rack?

Yes, you can put Pyrex on the bottom rack of the dishwasher. It is safe and you don’t have to be concerned about dissolving or bending dishes in the dishwasher. It is because they were made specifically to endure high temps.

You must ensure that you fill and remove the plates from the dishwasher according to the manufacturer’s instructions. If you will follow the guidelines, there will be fewer chances of any danger.

Why did my Pyrex Explode in Dishwasher?

You should be aware that tempered glass is used to make Pyrex plates because it is strong and long-lasting. If the dish is heated too fast or incorrectly, the glass can shatter in the dishwasher.

For instance, this can occur if the plate is placed on a heated cooktop or in an oven that has been preheated. A broken Pyrex dish might result in very bad injuries. People can be injured or burned by shattered glass, and they can be burnt by the hot food in the dish.

Thus, it is important to thoroughly clean up the debris if your Pyrex dish cracks. It might be beneficial if you used soap and water to cleanse the spot where the dish shattered. So, to avoid any type of risk, you must use Pyrex plates with caution and always adhere to the manufacturer’s recommendations.

Below are some major reasons for exploding your Pyrex in dishwasher while using it:

  • The dishware could break or explode if it is heated too fast. So, you must keep in mind to heat Pyrex dishes slowly.
  • Unequal heating can potentially result in breaking or exploding it. So, you must be careful to do this.
  • The dishware can explode or shatter or burst if it is cooled too fast. You must remember to cool Pyrex dishes slowly.

How can I take care of Pyrex dishes?

How can I take care of Pyrex dishes

If you will take care of your Pyrex dishes, it will reduce the risk of exploding in your dishwasher and any other harm. It might be a little tricky but not difficult to do. So, you will have to follow the below-given instructions to preserve them for a longer:

  • You should avoid using a scrubbing cloth, not even if it is advertised as non-scratch or good for glass.
  • You must utilize caustic as sodium hydroxide, or lye is a potent alkali. You should never stray from the original Lye.
  • Also, you should not utilize oven cleaners or other lye-containing products.

Tips for using a Dishwasher for Pyrex

Below are some general guidelines that you can follow to maintain the quality and structure of the Pyrex items that you have. By following these tips and instructions, you can maintain your Pyrex dishes appearing brand-new for many years.

  1. You must avoid using gritty cleaners and aggressive chemicals on your Pyrex items. It is because they might scratch the surface of the items.
  2. To guarantee the durability of storage and baking items, you must always try to wash them with your hands.
  3. If you want to prevent any risks of breaking glass items in the dishwasher, you must set your dishwasher in a low-level temperature setting.
  4. You should always keep checking your Pyrex frequently for damage indicators like fractures or shards. And you also stop using the product immediately once you see any problems.


Pyrex glass cannot be put in the dishwasher because the heated water and high heat could deform or melt the glassware. Furthermore, you should prevent cleaning any dishes in the dishwasher that have metal pieces. It is because the high temperatures could lead the metal to rust.

Glass bowls can be cleaned in the dishwasher. You must be careful to follow the dishwasher’s loading and unloading guidelines that are provided by the manufacturer. You must avoid cleaning items with metal pieces in the dishwasher to avoid any damage.

If you cannot use the tablet in your dishwasher, you can utilize a high-quality dishwasher powder. Dishwashing detergent can also be used to clean dishes effectively. The high-quality detergents won’t adhere to Pyrex.

There could be several causes for your dishwasher to explode. Your dishwasher can explode if the plates inside your dishwasher overheated, are heated up too quickly, are heated up unevenly, or are cooled down too early.


Pyrex manufactures a lot of durable tableware, bakeware, and kitchenware. But if you want to keep your Pyrex dishes clean, you might be confused about is Pyrex dishwasher safe. Thus, you can put some items in the dishwasher and some are not good to wash in the dishwasher as cheap plastic and painted items.

So, in this article, I have clearly described whether Pyrex is good to place in the dishwasher or not. If you are still confused, you must consider the user manual I will let you know the rest of the details about it.

Do ask in the comment section if you are confused about something!

Mery kitchen aims

Mery Webber

Mery Webber, the founder of Kitchen Aims, is a passionate home cook with extensive experience in the kitchen appliance industry. Through her blog, she aims to share her knowledge and help readers create the perfect kitchen.

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