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Does Windex Have Ammonia?

There are different brands of cleaning products out there. One thing to check when choosing a cleaning product is the ingredient content of the product. Using a cleaning product with the wrong ingredient can end up damaging the surface you are cleaning.

If you are a good fan of Windex products and you want to know if their products contain Ammonia, this post is for you. In this article, you will understand how ammonia affects clean, which Windex products do and don’t have.

About Windex

Windex started in 1936 as a Company that produces automobile windshield cleaners. Today, they are known for their streak-free cleaning products. Windex has products for cleaning multiple surfaces that include mirrors, windows, glass surfaces, picture frames, phone screens and other surfaces.

The first Windex product was yellow but they have products in varieties of colors and fragrances.  You will find products in lemon, blue and orange colors. For fragrance, they have lavender, ocean mist, tea tree, and spring bouquet fragrances.

Does Windex Have Ammonia?

Yes and No. Some Windex products contain ammonia while others don’t. According to the information on their website, the main ingredients in most Windex products are fragrance, detergents, solvents and some products contain ammonia.

How Much Ammonia Is In Windex?

The amount in a Windex product depends on the particular product. But on average, the amount of ammonia in most Windex products is 5% or less.

Which Windex Does Not Have Ammonia In It?

We mentioned earlier that there are some Windex cleaning products that don’t contain ammonia. This is the list of Windex products without Ammonia:

  • Windex Vinegar Glass Cleaner
  • Windex Multi-Surface Cleaner Lavender
  • Windex Ammonia-Free Glass Cleaner
  • Windex Disinfectant Cleaner Multi-Surface
  • Windex Electronics Wipes
  • Windex Outdoor All-in-One Starter Kit
  • Windex Outdoor Sprayer
  • Windex Disinfectant Cleaner Multi-Surface with Glade Rainshower

About Ammonia

Ammonia is gas from the compound of nitrogen and hydrogen. It is colorless and unique for its strong smell like that of urine. Traces of ammonia are present in the air, water and soil. Also, plants and animals, including human beings produce ammonia naturally.

Ammonia is used as an ingredient in the product of many everyday products like cleaning products, fertilizer, plastic, dyes, pesticides, and explosives.  

How Does Ammonia Clean?

The type of ammonia used in making household cleaning products is Ammonium Hydroxide. How ammonia cleans is that it breaks down grime and stains from stains, vegetable oils and animals. This makes products with ammonia a good option for cleaning multiple surfaces.

Advantages of Ammonia Cleaning Products

a. Cheaper Option

It is cheaper to produce ammonia and the production process is environmentally friendly. In turn most cleaning products with ammonia are cheaper than products without.

b. Evaporates Quickly

Another reason to opt for cleaning products with ammonia is that ammonia has a high vapor pressure and dries quickly. This prevents streaks from showing on the surface after cleaning.

c. Cleans Effectively

As mentioned earlier, ammonia breaks down vegetable oils and fats. It converts hydrogen atoms to a water-soluble solution and makes it easy to clean. This makes it a better option for cleaning surfaces with grime and grease.

Disadvantages of Ammonia Cleaning Products

a. Lingering Smell

The downside of using a cleaning product with ammonia is that ammonia’s pungent smell can linger on the surface after the cleaning. This is why Windex prides itself as an ammonia cleaning product without streaks or smell.

b. Causes Streaks

When a cleaning product is applied on a surface under direct sunlight, it can leave streaks on the surface. This is because glass tends to magnify the heat of the sun and will cause ammonia to dry on the surface before it starts its evaporation process.  

c. Can Damage A Surface

Ammonia can damage vinyl, plastic, paint, rubber seals, and chrome trim. Thus, if you use ammonia on any surface with any of the listed, it can damage the surface.

Frequently Asked Questions

Is Ammonia Or Vinegar Better For Cleaning?

Both ammonia and vinegar are good cleaning agents. If you consider safety, then vinegar is the better option. It is less hazardous and cleans as effectively as ammonia.


So far, it’s been confirmed that some Windex products contain ammonia. Also, the pros and cons of using cleaning products with ammonia was mentioned. Finally, note that ammonia can be hazardous when used carelessly. Ensure you use it only carefully.