How to Clean Glass Jars

Are you looking for an easy and effective way to clean glass jars? We’ve all been there – after a night of canning or repurposing a jar, we find ourselves with stained and dingy containers that leave us scratching our heads. How can we get those beautifully clear jars back to their former glory without spending too much time scrubbing them away?

How to Clean Glass Jars

Fortunately, the answer is quite simple: follow this comprehensive guide on how to clean glass jars! With just a few everyday supplies like vinegar and baking soda, your jars will be sparkling again in no time. So read on to learn exactly how it’s done.

How Do You Make Glass Jars Clear and Shiny?

The keys to making glass jars clear and shiny are a combination of cleaning and proper storage. To clean the glass jar, fill it with warm water and add a few drops of dish soap. Use a small brush to gently scrub the inside of the jar, taking care not to scratch the surface in any way. Rinse out the soapy water and refill with fresh, warm water. Let sit for several minutes before draining out all excess water.

If you still notice streaks or spots on your jar, try using vinegar instead of dish soap. Fill your jar halfway with white vinegar and top off with hot water. Put the lid on tight and shake vigorously for one minute before emptying out the contents into the sink or bucket. You may need to repeat the process if you have stubborn stains.

Try Using Vinegar Instead of Dish Soap

Once your jars are clean and free of dirt, try to make them sparkle by adding a few drops of olive oil. Wipe the jar down with a damp cloth before polishing it with a dry microfiber towel. The olive oil will give glass jars an extra shine while also helping prevent fingerprints and dirt accumulation later on.

Finally, store cleaned glass jars in a cool and dry place away from direct sunlight or other heat sources, as this can cause discoloration over time. Be sure to cover lids tightly when storing them for long periods of time. With proper care and cleaning, your glass jars will remain clear and shiny for years to come!

9 Effective Methods How to Clean Glass Jars

1. Soak in Warm, Soapy Water:

Fill your sink with warm water and dish soap. Add your jars to the water and let them soak for a few minutes. This will help to loosen any stubborn dirt or grime. To make sure every nook and cranny is clean, use a non-abrasive sponge or brush to scrub the jars.

Brush to Scrub the Jars

However, make sure to use a sponge or brush that won’t scratch the glass. While soaking, you can also use a bottle brush or pipe cleaner to reach into the necks of the jars for a thorough cleaning.

Though be sure to use a light touch when cleaning these areas since they’re easily damaged. Try to avoid using razor blades, steel wool, or any other sharp objects since they can easily scratch the jar.

2. Use a Scrub Brush:

Once the jars have soaked for a few minutes, use a scrub brush to remove any remaining dirt or grime. Be sure to scrub the inside and outside of the jars. If there are any hard-to-reach spots, use a cotton swab or Q-tip to get into the nooks and crannies.

Scrubbing will help further loosen any stubborn dirt or grime that the soap and water didn’t remove. If you’re using a natural scrubbing brush, remember to put it in the dishwasher after you’re done. This will help keep your brushes clean and bacteria-free.

3. Rinse with Clean Water:

Once the jars have been scrubbed, rinse them off with clean water. Be sure to remove all of the soap residues. Leaving any residue behind can lead to a bad odor and even spoil the contents of your jars. To make sure all of the soap is rinsed away, scrub the jars with a clean sponge or rag and rinse them thoroughly.

Once finished, set the jars aside on a drying rack or countertop to air-dry. Try to avoid wiping them with a towel, as this can leave lint or streaks behind. If your jars have tight lids, you may need to open them slightly to allow air drying. This will help prevent mold or mildew build-up.

4. Dry with a Clean Towel:

Use a clean towel to dry the jars, both inside and out. Be sure that the jars are completely dry before moving on to the next step. However, if you simply can’t wait to move on and the jars are still damp, you can use a hairdryer to speed up the drying process.

Just be sure to keep the heat setting on low and keep the hairdryer at least six inches away from the jars for safety. If you don’t have a hairdryer, leaving the jars in a warm and sunny place to dry will also do the trick. While glass jars are durable, it’s important to avoid using any abrasive materials when cleaning them, as even the gentlest scrubbing action may scratch the surface.

5. Place in a Sunny Spot:

Once the jars are dry, place them in a sunny spot. The sun will help to remove any remaining streaks or spots. This is especially important if you are unable to use a dishwasher to clean the jars. Let them sit in direct sunlight for at least an hour before checking for any remaining streaks.

Glass Cleaner to Remove Any Stubborn

If you’re in a hurry, use a soft cloth and glass cleaner to remove any stubborn areas. With the proper cleaning technique, you’ll have sparkling clean glass jars ready for reuse. Though it’s important to note that the jars are not dishwasher safe, so always be mindful of how you clean them.

With a few simple steps and the right supplies, you can easily clean your glass jars and make them look like new. Have fun experimenting with different cleaning techniques to find out which works best for you.

6. Use Vinegar:

If you still see streaks or spots after placing the jars in the sun, you can try cleaning them with vinegar. Simply fill a bowl with equal parts vinegar and water and add your jars to the mixture. Let them soak for a few minutes before removing them and rinsing them with clean water. You may need to repeat this process a few times if the spots are still present.

Once you’re finished, let them air dry before using them for storage. To prevent streaks in the future, try wiping your jars with a vinegar-soaked cloth before storing them. Make sure to let them dry completely before using them.

7. Use Baking Soda:

Another option for cleaning stubborn streaks or spots is to use baking soda. Simply make a paste out of baking soda and water and apply it to the affected areas. Let it sit for a few minutes before scrubbing and rinsing away with clean water. You can also add a small amount of lemon juice to the baking soda paste.

The acidity in the lemon juice helps to break down any grime or grease. For really tough stains, you can add some table salt to the baking soda and lemon juice mixture for even stronger cleaning power. Once you have scrubbed the affected areas, rinse with clean water and dry. Though this method may take some extra elbow grease, it is an effective way to get glass jars looking sparkling clean!

8. Use Lemon Juice:

Lemon juice is another natural option for cleaning glass jars. Simply fill a bowl with lemon juice and add your jars to the mixture. Let them soak for a few minutes before removing them and rinsing them with clean water.

The acidity in the lemon juice will help to break down any dirt and grime that has built up on the jars. If there are still some tough spots, you can use a soft cloth or brush to scrub away the residue. Be sure to rinse thoroughly afterward.

If you don’t want the jars to have a lemony scent, you can add a few drops of essential oil to the mixture. This will help to neutralize any leftover smells. Once the jars are clean, you’ll be able to reuse them for whatever purpose you need!

9. Use Rubbing Alcohol:

Rubbing alcohol is another effective option for cleaning glass jars. Start by pouring some rubbing alcohol into a spray bottle, then spritz the jar inside and out. Let the alcohol sit for a few minutes to dissolve any dirt or residue.

Rubbing Alcohol is Another Effective

Using a clean cloth, wipe away the liquid and rinse with water. For extra shine, finish off by buffing the glass dry with a soft cloth. Be sure to use rubbing alcohol in a well-ventilated area since it has strong fumes. And remember to wear gloves when handling the alcohol to avoid skin irritation.

Things to Consider When Cleaning Glass Jar

  1. Clear away any dust or dirt on the surface of the jar before cleaning it. This will make it easier to clean and prevent further damage to the glass.
  2. It is important to use a soft cloth when cleaning your glass jars, as using something too abrasive could cause scratching or other damage. A dampened cloth should be sufficient for most cleaning needs.
  3. If you need to use a stronger solution, try mixing equal parts of white vinegar and water in a bowl. The combination of the two will help break down any stubborn dirt or residue without causing any damage to the glass.
  4. Scrubbing the inside of your jars with an old toothbrush can help to remove any remaining dirt or grime from hard-to-reach areas.
  5. After scrubbing, rinse the jar thoroughly with warm water and ensure that all residue has been removed before drying it off with a soft cloth.

Some Common Mistakes When Cleaning Glass Jars

1. Trying to Clean a Glass Jar while It Is Still Hot

Glass Jars Can Break

Glass jars can break or crack if they are placed in cold water immediately after being washed in hot soapy water. It is important to let them cool before attempting to rinse or wash them.

2. Using Abrasive Materials

Abrasive materials such as steel wool or scouring pads should be avoided when cleaning glass jars. Such materials can scratch the surface of the jar and leave permanent marks.

3. Not Rinsing Off Soap

Make sure that all traces of soap are rinsed off after washing a glass jar. The presence of even a small amount of soap residue can cause spotting and discoloration on the jar’s surface.

4. Cleaning in Direct Sunlight

Glass jars should never be cleaned directly under direct sunlight as this can lead to UV damage which will discolor and weaken the glass over time. It is best to clean them indoors or in a shady spot outdoors.

5. Not Drying After Washing

It is important to dry glass jars immediately after they have been cleaned. Leaving them wet will increase the chances of spotting and mineral deposits forming on their surface. Wiping down with a dry cloth or paper towel is usually enough to get rid of any remaining moisture.

Paper Towel is Usually Enough

Following these simple tips can help you maintain clean and sparkling glass jars for many years to come!


Cleaning glass jars doesn’t have to be a daunting task. With the right materials and technique, you can easily make your containers look as good as new. While it might take some time and effort on your part, it can be a great way to upcycle old containers that you would otherwise throw away or simply use for alternate storage in your home.

Furthermore, learning how to clean glass jars also allows you to find creative ways of saving money and manifests environmental responsibility by repurposing waste into something useful!

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Angela Ervin

Angela is the chief editor of Indoorense. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping and cleaning,home decorations as well as other efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

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