How to Clean Foggy Glasses From Dishwasher

Having sparkling clean glasses after running them through the dishwasher is something we all look forward to. However, if your glasses come out of the dishwasher with a cloudy or foggy film, it can be frustrating and disappointing. In this article, we will explore the reasons behind foggy glasses from the dishwasher and provide you with effective solutions to ensure your glassware stays crystal clear. Say goodbye to cloudy glasses, and let’s dive into the cleaning process.

Why Do Glasses Get Foggy in the Dishwasher?

Before we discuss how to remedy the issue, it’s essential to understand why your glasses become foggy in the dishwasher. Several factors contribute to this problem:

Hard Water Deposits

Hard water contains minerals like calcium and magnesium. When your dishwasher uses hard water to clean, these minerals can accumulate on your glasses, leaving behind a cloudy residue.


Etching occurs when the dishwasher detergent is too harsh or if your glasses are exposed to high temperatures repeatedly. It results in tiny scratches on the glass surface, which can make it appear foggy.

Rinse Aid Issues

Rinse aid is essential for preventing spots and film on your glassware. If you’re not using enough or using the wrong type, it can lead to cloudy glasses.

Cleaning Your Glasses

Now that we’ve identified the culprits, let’s move on to cleaning your foggy glasses effectively.

Materials You’ll Need

  • Vinegar
  • Baking Soda
  • Soft Cloth
  • Warm Water
  • Dishwashing Detergent
  • Microfiber Towel

How to Clean Foggy Glasses From Dishwasher? Step-by-Step Guide

1. Hand Wash First

Start by hand washing your foggy glasses with warm, soapy water. This will remove any loose residue on the surface.

2. Prepare a Vinegar Solution

Mix equal parts of vinegar and warm water in a bowl. Vinegar is an excellent natural cleaner that can dissolve mineral deposits effectively.

3. Soak the Glasses

Submerge your foggy glasses in the vinegar solution for about 5-10 minutes.

4. Scrub Gently

Use a soft cloth or a sponge to gently scrub the glasses, paying extra attention to any cloudy spots.

5. Baking Soda Paste

Create a paste by mixing baking soda and water. Apply this paste to stubborn cloudy areas and gently rub.

6. Rinse Thoroughly

Rinse the glasses with warm water to remove any remaining vinegar or baking soda residue.

7. Dry with Microfiber Towel

Use a microfiber towel to dry your glasses, ensuring no lint or particles are left behind.

Preventative Measures

To keep your glasses crystal clear in the future, consider these preventive steps:

  • Use a quality rinse aid in your dishwasher.
  • Ensure your dishwasher’s water softener is working correctly.
  • Avoid overcrowding the dishwasher, allowing water to circulate freely.


Nobody wants to sip from a foggy glass. By understanding why glasses get foggy in the dishwasher and following the steps outlined in this article, you can enjoy sparkling clean glassware once again. Remember, prevention is key, so take the necessary measures to maintain your glass’s clarity.


1. Can I use lemon juice instead of vinegar to clean my glasses?

Yes, lemon juice is acidic and can be used as an alternative to vinegar for removing cloudy residue.

2. Is it safe to use a dishwasher-safe glass cleaner for foggy glasses?

It’s best to use natural cleaning methods to avoid any potential damage to your glassware.

3. How often should I clean my dishwasher to prevent foggy glasses?

Cleaning your dishwasher every few months can help prevent mineral buildup and cloudy glasses.

4. What should I do if my glassware is etched and always appears cloudy?

Unfortunately, etching is permanent damage. You may need to replace the affected glassware.

5. Are there any commercial products specifically designed for cleaning cloudy glasses?

Yes, there are dishwasher cleaners and glassware detergents available that claim to prevent cloudiness. However, their effectiveness may vary, so it’s best to follow our natural cleaning methods for reliable results.

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