Plaster bagworms are not considered dangerous pests, but they are damaging. The larval stage causes most of the damage inside of a home they have invaded. The larva feeds on and damages rugs, clothing, and fabrics made of natural fibers. They also feed on shed human hair, dead insects, and cobwebs.

Why do I have plaster bagworms?

Plaster bagworms are a close relative of the clothes moth. ... The reason plaster bagworms are common Florida pests is because they like the high humidity found here. A good way to keep them away is to keep your air conditioner on and your house cool. It's also important to keep a clean house.

How do you get rid of plaster bagworms in Australia?

Spray insecticide as necessary. If your infestation is more severe, or you cannot wash infested items, use a crack, crevice and surface treatment insecticide to kill the bagworms and moths. Make sure the insecticide label lists bagworms or clothes moths as species that the insecticide kills.