Can I Use Windex on Stainless Steel Appliances: The Best Practices

If you're considering using Windex on your stainless steel appliances, you should know that while it can work, it's not the most effective option. This article will guide you through the best practices for maintaining the appearance and integrity of your stainless steel surfaces.

Understanding the Risks

A few years ago, a hob was brought to me where the heads on a pressure vessel had cracks all over the place. The client had used a proprietary sealant, and despite being specified as 316 grade, the presence of halides in the sealant led to intergranular corrosion. Windex, which contains corrosive ingredients like ammonia, might not be the best choice for your stainless steel appliances.

Effective Cleaning Alternatives

For optimal results when cleaning stainless steel appliances, it is recommended to use specialized cleaners made for this purpose. These cleaners, such as stainless steel spray, are designed to maintain the luster and prevent scratches. For a stainless steel sink, you can choose between dedicated stainless steel sprays, Comet, or Soft Scrub. It's crucial to avoid using any acidic cleaners, as they can tarnish the metal. Orange cleaners are also best avoided on stainless steel.

Why Specialized Cleaners Perform Better

According to the S.C. Johnson website, the ingredients in Windex are listed as water, 2-hexoxyethanol, isopropanolamine, sodium dodecylbenzene sulfonate, lauramine oxide, ammonium hydroxide, fragrance, and Liquitint sky blue dye. While ammonium alone does not interact with stainless steel and the organic compounds are unlikely to play a significant role, the color difference may still be observed if Windex is left on the surface for an extended period. For best results, it's recommended to use a soft-scrub cleaner or a cleaner specifically formulated for stainless steel.

Proper Cleaning Technique

To clean your stainless steel appliance effectively using Windex or a similar cleaner, follow these steps:

Identify the type of dirt or grime. Different soils require different cleaning methods. Choose the right cleaner based on the type of soiling and the surface condition. Apply the cleaner. Spray the cleaner onto a soft cloth or sponge, not directly onto the surface. Gently wipe in one direction to avoid scratching the finish. Rinse with water. Ensure to remove all traces of the cleaner.

By following these steps, you can ensure that your stainless steel appliances remain shiny and free from any scratches or discoloration.

Conclusion

In conclusion, while Windex can be used to clean stainless steel appliances, it is not always the most effective choice. Specialized cleaners and dedicated appliances are designed to provide better results and protect the surface integrity. By understanding the risks and following the right cleaning practices, you can keep your stainless steel appliances looking like new for years to come.