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Should I Worry if I See One Cockroach?

Should I worry if I see one cockroach?

One Roach Could Mean More

Cockroaches are excellent at hiding. If you see one, there’s a good chance more are lurking out of sight especially in dark, warm, & moist areas like behind appliances, under sinks, or inside wall voids.

Reasons to be concerned

  • Roaches are nocturnal, seeing one during the day is a red flag

  • A single female can lay hundreds of eggs

  • Roaches often travel in search of food and shelter, meaning your home may be attractive to them

Signs of a Bigger Problem

If you’re not sure if the roach you saw is alone, watch for these signs…

  • Droppings – Small, dark specs similar to coffee grounds

  • Egg cases (oothecae) – Oval-shaped & often found near food or water sources

  • Musty odor – Roaches release pheromones that cause a lingering smell

  • Increased sightings – Especially at night when lights are off

What to Do if You See One Cockroach

Even if it’s just one, it’s smart to act quickly…

  • Kill and remove the roach

  • Clean thoroughly, especially in the kitchen and bathroom

  • Seal cracks & entry points

  • Set bait traps or gel bait in areas where roaches may hide

  • Monitor for more activity over the next several days

If you begin to see more, contact a professional exterminator to inspect and treat your home.

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