Termite eggs are rarely seen by homeowners during a casual inspection — they're protected deep within the colony structure and are virtually never visible without dismantling infested wood or excavating a nest. But understanding what they look like and what their presence means helps you interpret what a pest professional may find during a thorough inspection.

Termite eggs are tiny — typically 0.5mm or smaller — oval, and translucent to white in color. They look somewhat like small, elongated grains of rice or tiny white kidney beans. They're often found in clusters, with the queen laying thousands at a time in established colonies. Freshly laid eggs are glossy and semi-transparent; older eggs become more opaque as they develop.

Subterranean termite eggs are found in the underground nest, which can be several feet below the soil surface and difficult to locate without professional equipment. The queen of a mature subterranean colony can produce 5,000 to 10,000 eggs per day. The colony's workers tend and move the eggs continuously to maintain optimal temperature and humidity conditions for development.

Drywood termite eggs are found within the wood the colony is consuming. Since drywood termites live entirely within the wood without soil contact, their eggs are located in the galleries they excavate. Finding eggs in dismantled infested wood confirms active reproduction within that piece, indicating a colony that is actively growing rather than just foraging.

Eggs hatch into nymphs — immature termites — within 26 to 30 days in warm conditions. Nymphs go through several molts before developing into their adult castes: workers, soldiers, or reproductives. The entire life cycle from egg to adult worker takes several months, which is why established colonies are so difficult to eliminate — any treatment must be effective against eggs and nymphs as well as adult termites.

If eggs are discovered during an inspection, it confirms active infestation and ongoing reproduction — the colony is not dying off on its own. This finding escalates the urgency of treatment. A professional will use this information to determine the extent of the infestation and recommend appropriate treatment methods.

For homeowners, the more practical early warning signs are mud tubes, frass, shed wings, and hollow-sounding wood — all of which are visible without disturbing the structure. Annual professional inspections are the most reliable way to catch termite activity before it reaches the stage where eggs are present in accessible areas of your home.