How to Remove White Film on Glasses from Dishwasher

Dishwashers are lifesavers when it comes to cleaning dishes efficiently and conveniently. However, if you’ve ever pulled out your favorite glasses only to find a hazy white film on them, you’re not alone. This common issue can be frustrating, but fear not! In this article, we’ll explore how to remove that pesky white film and keep your glassware sparkling clean.

Understanding the Culprit

Before diving into the solutions, it’s essential to understand what causes the white film on your glasses. Typically, this phenomenon occurs due to two main factors: hard water deposits and improper cleaning. Let’s take a closer look at each of these issues.

Hard Water Deposits

Hard water contains minerals like calcium and magnesium. When your dishwasher sprays water onto your glassware, these minerals can adhere to the surface, leaving behind a cloudy residue. Over time, these deposits build up, creating the white film you see.

Improper Cleaning

Sometimes, the issue isn’t hard water but inadequate cleaning within your dishwasher. If your dishwasher isn’t cleaning effectively, it can leave behind food particles and detergent residue on your glasses, contributing to the cloudy appearance.

Steps to Remove White Film

Now that we’ve identified the causes let’s explore how to get rid of the white film on your glasses.

1. Pre-Rinse Your Dishes

Before placing your dishes in the dishwasher, give them a quick rinse to remove excess food particles. This will help your dishwasher focus on removing mineral deposits and detergent residue.

2. Use the Right Detergent

Ensure you’re using a high-quality dishwasher detergent that’s designed to combat hard water stains. Look for products that contain water softeners to prevent mineral buildup.

3. Adjust Water Temperature

Increase your water heater’s temperature to ensure your dishwasher has access to hot water. Hot water is more effective at dissolving detergent and mineral deposits.

4. Add Vinegar

Pour a cup of white vinegar into a dishwasher-safe container and place it on the top rack of your dishwasher. Run a cycle without any dishes to help dissolve mineral deposits.

5. Try Baking Soda

Baking soda is a natural abrasive that can help remove stubborn film. Sprinkle it on your glassware before running a wash cycle. Be sure to rinse thoroughly afterward.

6. Use a Descaler

Consider using a commercial dishwasher descaler, specifically designed to combat hard water buildup. Follow the manufacturer’s instructions for the best results.

7. Regular Maintenance

To prevent future white film buildup, clean your dishwasher’s filter and spray arms regularly. This ensures that water flows freely, leaving your dishes spotless.

8. Hand Washing as an Alternative

In extreme cases, when all else fails, consider hand washing your delicate glassware to avoid further damage from your dishwasher.


With the tips provided in this article, you can bid farewell to the white film on your glasses and enjoy crystal-clear glassware after every dishwasher cycle. By understanding the causes and taking proactive measures, you’ll ensure your dishes shine bright.


  1. Why does my dishwasher leave a white film on my glasses?
    • Your dishwasher may leave a white film due to hard water deposits or improper cleaning within the dishwasher.
  2. Is there a way to prevent white film buildup?
    • Yes, you can prevent white film buildup by using the right detergent, adjusting water temperature, and regularly maintaining your dishwasher.
  3. Can I use lemon juice instead of vinegar to remove white film?
    • Yes, lemon juice can be used as a natural alternative to vinegar for removing white film.
  4. How often should I clean my dishwasher’s filter and spray arms?
    • It’s advisable to clean your dishwasher’s filter and spray arms every few months to prevent mineral buildup.
  5. What should I do if the white film persists despite trying all the solutions?
    • If the problem persists, it might be time to consult a professional dishwasher repair service for a thorough inspection.
Click to rate this post!
[Total: 0 Average: 0]