Why Ammonia & Windex Damage Stained Glass Solder Patina (And What to Use Instead)
Protecting chemical patina finishes from stripping and discoloration.
Key Takeaways
- Handle gently: Always lift by the metal frame or hanging ring, never the delicate glass edges.
- Indoor art: Designed for indoor windows; if outdoors, choose a sheltered, weather-protected spot.
- Annual wax: A yearly coat of carnauba wax refreshes the shine and protects the solder for decades.
- Safe hanging: Match hardware to weight — a suction cup for small pieces, a rated hook and chain for heavier ones.
Ammonia is a harsh solvent that strips black patina back to raw dull gray solder. Discover safe, pH-neutral cleaning alternatives.
A closer look
Ammonia is a harsh solvent that strips black patina back to raw dull gray solder. Discover safe, pH-neutral cleaning alternatives. There's real craft and intention behind every suncatcher we make, and understanding it is the difference between "nice decor" and an heirloom you'll treasure for many years.
Handling like an heirloom
Always lift and hang your suncatcher by its metal frame, solder rim, or hanging ring rather than the delicate glass edges. It's a sealed decorative artwork — not for food contact — so keep it in a child- and pet-safe spot, and simply wash your hands after handling bare solder, as with any traditional stained glass.
Indoor vs. outdoor, and seasons
Suncatchers are designed as indoor art. If you hang a suncatcher outdoors, choose a sheltered spot under an eave, away from driving rain, freezing temperatures, and constant harsh sun; repeated freeze-thaw and moisture can stress the seams. Indoors, it will look its best for years with almost no effort.
“A window with the right piece of glass in it is the cheapest way to change a room.”
— LuzyGlassArt Studio
Hanging it safely
Match the hardware to the weight. A small suncatcher under about 12 oz hangs happily from a quality suction cup on clean, dry glass — just check the cup's rated limit. For heavier pieces, anchor a brass hook into the window frame and use a rated chain, and keep a small air gap between the glass and the pane to avoid thermal stress.
Everyday cleaning
Caring for a suncatcher is genuinely simple. For routine dust, a dry microfiber cloth is all you need. If it needs more, use a barely-damp cloth and dry it straight away. Never reach for ammonia window sprays like Windex, abrasive pads, or harsh chemicals — they strip the patina and dull the solder seams over time.
Bring one home
Every suncatcher we make travels tracked and carefully packed. If you have a question before you buy, message the studio any time — we answer personally.