What does an ant use to keep all of its hair in place?

Ants use combs and brushes to keep their hair in place.
A recent research study has found out that ants use three types of combs to keep their in hair in shape, these are combs, brushes and bristle. Ant keep their antennae [hair] in shape because it increases the sensitivity of their antennae which they use for communication and for following trails. 

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.