Uranium Glass Safety FAQ

Frequently Asked Questions About Uranium Glass Safety

Is uranium glass safe to use?

Yes, uranium glass is safe for everyday use. The amount of uranium used in glassmaking is very small (typically 0.1% to 2%), and the radiation emitted is minimal—comparable to natural background radiation we're exposed to daily.

Does uranium glass emit radiation?

Uranium glass does emit very low levels of radiation, primarily alpha and beta particles. However, these particles cannot penetrate the glass itself or your skin. The radiation levels are well below safety thresholds established by health organizations.

Can I eat or drink from uranium glass?

While uranium glass is generally considered safe for display, most experts recommend against using it for food or beverages as a precautionary measure. The uranium is sealed within the glass, but it's best to use uranium glass pieces for decorative purposes.

Why does uranium glass glow under UV light?

Uranium glass fluoresces bright green under ultraviolet (black) light due to the uranium content. This distinctive glow is one of the most beloved characteristics of uranium glass and helps collectors identify authentic pieces.

Is it safe to handle uranium glass?

Absolutely. You can safely handle, display, and collect uranium glass. The uranium is locked within the glass matrix and poses no risk through normal handling. Simply wash your hands after handling, as you would with any vintage glassware.

Can I ship uranium glass?

Yes, uranium glass can be shipped domestically and internationally in most cases. The uranium content is far below regulated levels. However, it's always best to check current shipping regulations for your specific destination.

How can I tell if my glass contains uranium?

The most reliable method is to use a UV blacklight. Genuine uranium glass will glow bright green under UV light. You can also use a Geiger counter, though this is less common among collectors.

Is vintage uranium glass more radioactive than modern pieces?

Vintage uranium glass (pre-1940s) may contain slightly higher uranium concentrations than later pieces, but all uranium glass remains well within safe levels. Production was halted during WWII when uranium was needed for the war effort.

Should I be concerned about uranium glass in my collection?

No. Collecting and displaying uranium glass is a safe hobby enjoyed by thousands worldwide. Store your pieces as you would any glassware, and enjoy their unique beauty and historical significance.

Where can I learn more?

For additional questions about our uranium glass pieces or their care, please don't hesitate to contact us. We're passionate about uranium glass and happy to help!