Are Christmas Lights Toxic

Yes, all those beautiful tree ornaments, the decorations, and even that snarl of lights you drag out of storage once a year have the potential to contain toxic substances. The most common reason: They can contain lead. … “Lead is still used in a number of manufacturing processes for consumer items.

Can you get lead poisoning from Christmas lights?

Because lead ingestion occurs mostly through the mouth and through the breathing of contaminated air. So Christmas light cords do not pose a significant threat for causing lead ingestion through the air, one of the two methods of lead ingestion.

Are Christmas lights safe inside?

When closed on the light strand, windows and doors can cause wires to break or become frayed from constant pressure, making them a safety hazard for shocks or electric fires. Hanging indoor lights around the window on the inside can look just as nice as outdoor lights.