Hairy wood ant typically does not exhibit biting behavior towards humans. Hairy wood ant's primary defensive methods do not include biting humans as an intentional or common action. If such instances occur, they are rare and likely a mild defensive reaction when disturbed or threatened.

Hairy wood ant, being a part of the Formicidae family, generally avoids human contact and does not seek out interactions. The rare instances where humans might experience troubles are usually accidental or when hairy wood ant feels threatened. This can occur if a person inadvertently disturbs an hairy wood ant habitat or if hairy wood ant finds its way into human dwellings in search of food or shelter.

Preventing negative encounters with hairy wood ant can be achieved by maintaining clean living spaces, storing food in sealed containers, and sealing cracks where hairy wood ant might enter homes. Outside, regular garden maintenance and proper disposal of waste reduce the likelihood of creating attractive nesting sites for hairy wood ant.

If troubles with hairy wood ant occur, removing any attractants in the environment can help. This includes securing food sources and addressing moisture issues. Keeping living areas clean and free of debris limits potential shelters for hairy wood ant. Disturbances should be minimized, and habitats should be handled with care to avoid inadvertent irritation. During recovery from any accidental encounter, cleanliness and calm conditions can aid in minimizing distress and promote harmonious coexistence.