How To Clean Pyrex: An Ultimate Guide You Need To Know

If you are addicted to shiny, clean, and new utensils, then you surely don’t like your old and dull Pyrex dishes. Certainly, it is not your fault. After using it for several months, glassware looks yellowish and brown because of grease build-up. Sometimes, it gets difficult to remove baked-on grease from glass. But before throwing away, scroll down to get the tips on how to clean Pyrex and make them like new.

Pyrex Care Instructions

Whether you have vintage, colored, or clear Pyrex cookware, give proper care to them; otherwise, they will be discolored, scratched, and dull after a few usages. Here are some caring tips to prevent scratches and dullness of Pyrex dishes.

Though Pyrex is dishwasher safe, it would be better if you wash it with your hands. The dishwasher doesn’t give perfect cleaning, and it gradually etches them. So don’t put them in the dishwasher.

Don’t use scrubbing pads, wire wool to clean glass cookware. No matter if it claims to be non-scratch. The scrubbing pads contain fine wires that can scratch the glassware.

After removing pie crust and baked cake, you can see food residue on the sides and bottom, and they are challenging to remove. But never use sharp things to scrape off burnt food from the glass dish.

Do not use colored dishwashing soap. Try to use clear and fragrance-free dish soap. Colored dish soap has dye that can dull the clear Pyrex glass dishes.

Ensures all safety precautions while using LYE products, live oven cleaners, or acidic products. For example, wear rubber gloves, plastic goggles, and rinse on a plastic tub.

How To Clean Pyrex?

Pyrex is a reliable brand for manufacturing high-quality glass cookware. They are extremely durable, simple, and standard to serve on the dining table on any occasion. Moreover, baked casserole dishes are incomplete without this glassware. There are a few who can live without Pyrex cookware.

Though Pyrex cookware has a durable appearance, you can not avoid its imperfections, scratches, and other stains mess. Below we have added some effective methods to clean Pyrex maintaining care instructions.

Hot Water And Dish Soap

Simply hot water and dish soap on the top ensure a great clean of Pyrex cookware. Dish soap has super grease-cutting power, and hot water can dissolve many materials like syrup, salt crust, or sugar. It is the simplest way to get rid of cloudy Pyrex. Wet the song with warm water, add a few drops of dish soap, rub the utensil with a sponge, and then rinse. For regular cleaning, it is the best way to have spotless Pyrex.

Baking Soda

If the food burns and doesn’t come out from the dish, then you can use baking soda. Make a thick solvent with baking soda and water. Then scrub the spots with the paste where foods are stuck. Baking soda is also used to clean burnt glass pans. After scrubbing nicely, rinse off the food. Then give a wash in the dishwasher or with your hand.

Further, you can use baking soda with dishwashing soap. Since it is a natural deodorizer, it will remove serious stains and food odor from the dish.

Dryer Sheet

Burned glass bakeware leaves brown, broiled-in stains and it is challenging to remove. However, a dryer sheet can relieve your elbow and rescue you from this kitchen fails. This laundry staple contains softeners and lubricants with a fabric-coated material. They soften the hardened food grease on the Pyrex dishes.

To use the dryer sheet, fill the glass pan with warm water and drip a layer of the dryer sheet. Let it sit for 15 minutes. Then drain the water and dryer sheet. Now you can see the food lifts up from the dish and you can clean them with a sponge. Add some dishwashing soap and water for better cleaning. In this way, you can easily clean baked-on grease from glass pans.

Oven cleaner

For stubborn grease or food buildup on the Pyrex dishes or similar, use a heavy-duty oven cleaner. Though oven cleaner is used to clean dirty oven floors, this may not sound great to apply to the glass cookware. But if you want to reglaze Pyrex dishes, then consume this trick.

Remember oven cleaners are inflammable, you need to wear gloves and other cautions. Spray on the glass bakeware and wait for 30 minutes, then wipe it with a paper towel. The grime and yellowish of the glass should be removed. Lastly, wash the dish with soapy water.


Vinegar is widely used as a cleaning staple and you will be amazed to see the cleaning result of Pyrex dishes. You can peel off seriously stuck food and grease with this component.

For cleaning a glass dish with vinegar, fill it with half white vinegar and water. Keep it in the oven and heat at 350 degrees Fahrenheit for 45 minutes. Then remove it out from the oven and wait until it gets cool. While it is cool, drain water and finish cleaning with dish soap and water. Vinegar helps to clean most stains from the dishes.

Magic Eraser

Magic Eraser is a commercial product to rescue you from a headstrong kitchen problem. Magic Eraser is a cheap yet effective method to clean Pyrex. It also can remove burn marks from glass cookware.

This is a sponge-like pad that contains super-fine sandpaper. With one firm scrub, it removes the toughest sticky grease from the glassware without any scratches. You need to follow the proper steps to get a satisfying result. Soak the dish in warm water for 15 minutes. Add a few drops of dish soap. Then remove the water and give a little scrub with the Magic Eraser. Boom! All stains have disappeared. So you can effortlessly get the shine back to Pyrex glassware with the product.

Bar Keepers Friend

Another most effective cleaner is the Bar Keepers Friend which is a well-reputed brand. It is a 2-in-1 cleanser and polish that lifts up spots, stains and removes scratches from Pyrex.  To clean old Pyrex and vintage cookware, this cleaner is perfect.

This is a kind of acidic formula so you should wear gloves while using the product. First of all, spatter the Bar Keeper Friend then give some elbow grease with a soft and wet sponge. When the stains will lift up, give it a hot soapy water bath to remove the remaining cleaner residue.

Wrapping Up

It is challenging to clean food residue and grease build-up from Pyrex. Because glassware easily gets scratched and cloudy. If you maintain Pyrex care instruction and use the right way to clean Pyrex, you will always have shiny Pyrex cookware. With the proper care, you can use Pyrex dishes for years.

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