For their cellulose content. Cellulose is a food for many insects, which acts as a source of Glucose after digestion. Natural cloth is nothing but cellulose, silk is a protein, both are source of food to insects. Hence the answer.
Adult moths do not eat holes through fabrics. They only have mouths during their caterpillar stage so it would be impossible. The holes seen are from nest of larva eaten at the fabrics.
cloth or grass
Luna moths do eat nectar but you will see them eat cloth more often.
Sloths help the moths.
Some moths lay eggs which hatch into larvae, these eat holes in clothing, etc. These moths are called clothes moths; scientifically they are from the Family Tineinae the most common offenders are Tineola bisselliella (Hummel, 1823), Tinea pellionella (Linnaeus, 1758) and Trichophaga tapetzella(Linnaeus, 1758). However, there are over 3,000 species in the family and many are able to eat keratine which makes them potential "clothes eaters".
Moths are attracted to light. That's why moths fly around lamp posts at night. Moths also eat cloth. So if you find holes in a sweater it could of been caused by a moth. I hope this helps.
Baby moths eat wood and grown-up moths eat cotton
Moths don't eat grubs.
Moths do not eat any insects! they eat silk only!
Moths drink water,
tiger moths ,(,like most moths ,adult moths) drink nectar ,baby moths eat clothes.
Because moths eat clothes.That's usually what they mostly eat.
No, their mouth does not have the correct structure to do so.