Types of Firebrats in Tennessee

Types of Firebrats in Tennessee

Firebrats—the Thermobia domestica—and silverfish are two pests that are commonly confused with one another because they thrive in similar conditions. Firebrats, however, prefer warmer habitats than silverfish, making them common in Tennessee homes where high temperatures occur.

Firebrat (Thermobia domestica, Thermophila furnorum, Lepismodes inquilinus), on the dried wood.

Common Types of Firebrats

Firebrats’ distinguishing features include a pair of long antennae and three slender structures that stick out from their bodies’ last segments. These hair-like appendages have led to another nickname for them, the “bristletail.” While Thermobia domestica is the most common species in Tennessee, there are several variations you might encounter:

Domestic Firebrat (Thermobia domestica)

The most common type found in Tennessee homes, these firebrats have a mottled gray-brown appearance and can grow up to 1/2 inch in length. They’re particularly drawn to warm, humid environments like kitchens and bathrooms.

European Firebrat

Though less common in Tennessee, these firebrats can occasionally be found in older homes with excess moisture. They closely resemble domestic firebrats but tend to have slightly shorter appendages.

Heat-Loving Firebrat Variants

Some firebrats have adapted specifically to extremely warm environments, making them particularly prevalent around furnaces, water heaters, and industrial settings where temperatures regularly exceed 90°F.

Closeup lateral view silverfish (house pest bug)

Where Different Types of Firebrats Live in Tennessee

Firebrats tend to live in areas with lots of heat, darkness, and moisture. Common places to find them include:
  • Near clothes dryers and laundry rooms
  • Around water heaters and boilers
  • Behind ovens and other kitchen appliances
  • In warm, poorly ventilated attics
  • Around bathtubs and bathroom fixtures

They are also commonly seen trapped in bathtubs as they seek out moist environments but cannot climb the slippery surfaces to escape.

Firebrat Life Cycle

Understanding the firebrat life cycle is important for identifying the types of infestations you might have:

  1. Eggs: Firebrats lay their eggs in clutches of roughly 50, typically hidden in cracks and crevices.
  2. Nymphs: These eggs hatch in about two weeks, leading to sudden and sometimes unexpected explosions of firebrat population.
  3. Adults: Young firebrats resemble adults but are smaller. They mature through several molts.
  4. Lifespan: Different types of firebrats can live between 2-5 years, molting throughout their lifetime.

This rapid reproduction cycle makes it especially important to address firebrat problems quickly before multiple types begin establishing themselves throughout your home.

How to Deal with Different Types of Firebrats

The best way to deal with firebrats is to remove the conditions in which they thrive. This includes:
  • Reducing humidity levels in your home
  • Sealing cracks and crevices where different types of firebrats might hide
  • Addressing leaky pipes and other moisture sources
  • Regularly cleaning areas where food particles might accumulate

If you’ve already seen firebrats in your home, getting rid of them on your own can be a challenge, especially since different types may require different treatment approaches.

Professional Firebrat Control

At U.S. Pest Protection, we understand the nuances of dealing with all types of firebrats found in Tennessee homes. Our professional pest control experts can help determine the root causes of your problem and develop a customized plan to address your specific firebrat situation.
Our thorough inspection process identifies not just the presence of firebrats, but exactly which types you’re dealing with, allowing for more targeted and effective treatment.
To protect what matters most and ensure your home stays free of all types of firebrats, schedule your free inspection with a U.S. Pest Protection expert today.

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