How to Remove Etching from Glassware Like a Top-Class Expert

Etching on the glassware can be due to different factors such as hard water, mineral depositions, improper washing, and harsh detergents. Due to these reasons, a film forms on the surface, which dulls the glass. Glass then becomes unsuitable for usage, and you may have to replace it.

Filming on glassware after it has been created in the dishwasher may sound like trouble. This could happen after several washings and appears as a white film, and the cause may be hard or soft water. Hard water filming many times can be removed.

Etching, in the beginning, stages, may be identified by a rainbow-colored look like shades of purple, blue, pink, or brown seen when the glass is held at an angle in the light. The surface will look cloudy or frosted in advanced stages of etching.

It can manifest on any type of glassware, no matter if it’s top-notch or buck store glass. The appearance of etching on glasses can be from big amount of detergent in soft water, pre-rinsed glasses by multiple times, or washing glassware in too hot water.

What is Glassware EtchingWhat is Glassware Etching

Etching is the deterioration of the glassware surface and looks like scratches or tiny pits in the glass. Sometimes you might see some iridescent appearance on glasses in the early stages. Etching can occur in any dishwasher, doesn’t matter if the water used to clean the dishes is soft or hard water, although it is more commonly occurs when the water has been mechanically softened by a water softener.

Etching is a permanent eroding of the glassware surface. As it is etching becomes more advanced, it begins to look cloudy or can even become frosted.

Why does Etching occur on the Glassware

Glassware etching is particularly prevalent in areas where the water has been softened. While clouding can happen in hard water dishwashing, that contains calcium or magnesium, so it often be removed. The etching from softened water may at start look as a vibrant coloration, which can occur over the stress lines in the glasses.

It can transform over time into a foggy image which may occur evenly over the surface of the glass or show up as spotting. This kind of etching can’t standardly be removed with washing even if applying bleach. That’s a reason why the etching is a degradation of the glassware.

How to Remove Etching from Glassware with Household Essentials

Clouding or spotting of glasses, along with some scratches, is inescapable. It happens as the glassware ages and also due to frequent washing. Therefore, water can corrode the glass and make it look faded.

Here are 4 techniques on how to remove etching from glassware, with the items available in every house.

Denture Cleaner Tablets

They’re also handy when it comes to removing etching from a glass. Pour hot water into the glass. Dissolve a couple of cleaning tablets in the water and leave the solution for about an hour.

Use a bottle brush or toothbrush and scrub the sides. After this, rinse the glass adequately to remove any residual chemical. In situation, that there is more than one glass, fill a large dish with hot water in which the tablets have been softened and soak the glasses. Repeat the same process to remove etching.


White Vinegar

Vinegar is another effective solution to make the glassware etching-free. You can apply white vinegar to the glass to remove the stains. Just need to wrap the glass in a vinegar-immersed paper towel or dishcloth for approximately an hour.

Then, wash the glass and spray solution to avoid further staining. Drain the vinegar and let the glassware to dry thoroughly.


Baking Soda

Baking soda is a great choice to remove etching from the glass. Just combine baking soda with a small amount of toothpaste and rub that mixture on the scratches.

Carry on with rubbing until seeing the scratches are disappearing.

Anyhow, this technique is purposeful only for glasses with light etching.



You can also apply nail polish remover for this intention.

Acetone, which is the basic compound in the remover is excellent for smoothing the etching.

Simply soak a soft cloth in acetone and rub it on the surface until removing the stains from glass completely.


How to Remove Dishwashing Etching from Glassware

In case a dishwasher has etched glassware, you can’t fix the glasses by yourself. Destroy dishwasher-related etching on glassware by changing bad habits such as wrong selection of dishwasher detergent. As a final effort, take the glasses to your local glass-cutter for an acid bath, which can minimize the appearance of light etching, and also prevent the etching from reoccurring.

Read these 4 steps carefully and learn how to rid of glassware etching in a dishwasher.

Step #1 Analyze the Water Hardness

Make research to see if your area has hard or soft water. You may need to adjust dishwasher detergent according to the package directions or switch to another type.

The package should show whether you have to apply less or more detergent, depending on the softness of the water. Less is better since using less harsh detergents specially made for softer water can minimize etching.


Step #2 Control the Hot Water Heater Temperature

Check the water temperature on hot water heater.

The best solution is to always wash dishes in water that is 120 °F or less.

Applying a water temp that is too high can cause etching.


Step #3 Add Rinsing Agent

Use a rinsing additive and fill the dishwasher receptacle with it. If you don’t have a repository to pour a liquid dish-rinsing solution into, then buy one of the small baskets that hold rinsing additives and hang it in the back corner on the lowest rack in a dishwasher. The rinsing additive will improve the sheeting action of the water and reduce etching.


Step #4 Run Energy Save Mode

Set dishwasher to the energy saver or no heat cycle.

It’ll reduce etching and also save you money on electric bills.


Glassware Etching Prevention

Etching can show up on any glass, regardless of the cost. There are, however, useful solutions listed below you can do to prevent etching on glass.

Proper Detergent Using

Dishwasher detergents often exploit harsh chemicals like phosphates to etch the glassware. Soft water provides a boost to the cleaning agents and helps to act better, but this boost can be too strong for glass and damage it also.

The softer water is, the less detergent you need. If glassware becomes etched when leaves dishwasher, you should try to change the amount of detergent.

Hand Washing

The chemical operations that happen in glass etching demand a lot of heat. It’s one of the “why” glasses aren’t etched when you hand wash them. The water temp just isn’t high enough to create an etching. Simple fact, f the water temp is too high, you would burn hands.

To reduce the heat and prevent etching, change the mode on water heater so that water coming into the dishwasher is 120°F or under. If dishwasher includes extra hot modes such as “temp boost” or ” power scrub,” avoid using them. Apply the energy saving or no-heat drying options.

Avoid Rinsing

Folks rinse dishes to remove any food leftovers before the dishwasher’s drying cycle bakes it on. Therefore, it looks that rinsing the glassware is really harmful.

Manufacturers made dishwasher detergent especially to cut through food remain. When there is no food debris present, it runs through glassware instead. However, you certainly don’t want to throw food chunks in the dishwasher. It’s actually useful to leave the coffee spot in the bottom of the glass when putting it into the dishwasher.

Skip Worn Brush

If household glassware scrubbing brush is so used that the metal or plastic head falls against the glass, you should change scrubbing brush. It could be producing the scratches.

Etching is atypical on hand-washed dishes if they aren’t physically scratched. If you still have this issue with a new brush, try lowing water temper and the amount of detergent you apply.

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