"We like having our trees flocked because it's a good way to have a live tree, smell the freshness and enjoy the variety of colors. They can also be recycled," says John Woodard.

Is flocking toxic to humans?

The spray-on artificial snow products are called snow spray, flocking snow, or holiday snow. ... Like all aerosols, they should not be sprayed in an area with poor air flow, in a small, closed space, or near flames. Inhalation of methylene chloride can cause toxicity depending on the severity of the exposure.

Can flocked trees make you sick?

Stop the scented sprays and flocking – Creating ambiance from a can could lead to irritated noses and throats, exacerbating respiratory issues.