5 Stained Glass Cleaning Tips

Plastic,window,,modern,stained Glass,window,,modernist,style.Stained glass windows are not only beautiful, but they can also be quite delicate and require special care when it comes to cleaning. Whether you have stained glass windows in your home or you are responsible for maintaining them in a church or historic building, it is important to know the best practices for keeping them clean and looking their best. Here are five stained glass cleaning tips to help you preserve the beauty and integrity of these unique works of art.

1. Use a Gentle Cleaning Solution

When it comes to cleaning stained glass, it is important to use a gentle cleaning solution that will not damage the lead or the glass itself. Avoid using harsh chemicals or abrasive cleaners that can strip away the protective coating on the glass or cause the lead to deteriorate over time. Instead, opt for a mild soap and water solution or a specialized stained glass cleaner that is designed specifically for this purpose. You can also make your own gentle cleaning solution by mixing a few drops of dish soap with warm water.

2. Use a Soft Brush or Cloth

When cleaning stained glass windows, it is best to use a soft brush or cloth to gently remove dirt and grime from the surface. Avoid using abrasive materials like scouring pads or steel wool, as these can scratch the glass and cause damage. Instead, use a soft-bristled brush or a microfiber cloth to gently clean the glass and remove any dirt or debris. Be sure to wipe in a gentle, circular motion to avoid putting too much pressure on the glass.

3. Clean Regularly

It is important to clean stained glass windows on a regular basis to prevent dirt and grime from building up over time. Regular cleaning will help to preserve the beauty of the glass and prevent damage from occurring. Depending on the location of the stained glass windows and the amount of exposure they have to dust, dirt, and pollution, you may need to clean them as often as once a month or as infrequently as once a year. Pay attention to how dirty the windows appear and clean them as needed to keep them looking their best.

4. Handle with Care

When cleaning stained glass windows, it is important to handle them with care to avoid causing any damage. Be gentle when wiping down the glass and avoid putting too much pressure on the delicate surface. Take care to avoid bending or twisting the lead, as this can cause it to crack or break. It is also important to be mindful of any decorative elements or painted details on the glass, as these can be easily scratched or damaged if not handled with care. Take your time and proceed with caution when cleaning stained glass windows to ensure that they remain in pristine condition.

5. Consider Professional Cleaning

If you have stained glass windows that are particularly valuable or delicate, or if you are unsure about how to properly clean them yourself, it may be best to consult a professional stained glass cleaning service. These experts have the knowledge and experience to clean stained glass windows safely and effectively, using specialized tools and techniques to ensure that the glass is properly maintained. Professional cleaning can help to extend the life of your stained glass windows and keep them looking their best for years to come. Additionally, a professional cleaning service can also inspect the windows for any signs of damage or deterioration and provide recommendations for repairs or restoration if necessary.


Stained glass windows are a beautiful and unique addition to any home, church, or historic building. By following these five stained glass cleaning tips, you can help to preserve the beauty and integrity of these intricate works of art for years to come. Remember to use a gentle cleaning solution, a soft brush or cloth, clean regularly, handle with care, and consider professional cleaning when needed. With proper care and maintenance, your stained glass windows will continue to shine and delight for generations to come.

Need Stained Glass In Prunedale, CA?

Since 1978 Smiths’ Stained Glass has been crafting beautiful stained glass pieces for residential and commercial clients. Locally owned and operated by the Smith family, we provide stained glass and supplies to the Monterey County, CA area. Specializing in an array of stained glass services, Smiths’ Stained Glass offers custom window designs, glass repair, workshops and more. If you would like to learn more about our passion for stained glass or fuel your own, we can teach you how to create your own stunning glass pieces! Classes are available throughout the year and are offered at multiple convenient times to work with your schedule. Contact us today to learn more!