Roaches reproduce fast, hide in walls, and trigger allergies and asthma. Sprays from the hardware store almost always make the problem worse by scattering colonies. Castle Exterminators uses targeted gel bait, IGRs, and crack-and-crevice treatments that hit the entire population at its source.
Common signs you need help
- Roach droppings (look like ground coffee or pepper) in cabinets
- A musty, oily odor in the kitchen or pantry
- Egg casings (oothecae) tucked behind appliances
- Live roaches darting away when you turn on the lights at night
- Smear marks along baseboards or behind the fridge
How Castle Exterminators handles it
Identify the species
German, American, Oriental, and Smoky Brown roaches each behave differently. Correct ID is the difference between a one-visit fix and a recurring problem.
Targeted gel + IGR treatment
We apply professional-grade gel bait inside harborage points, plus an insect growth regulator that stops eggs from hatching — collapsing the population in 2–3 weeks.
Follow-up & sanitation tips
We come back to verify zero activity and walk you through small changes that keep them from coming back.
Frequently asked questions
Do I have to leave the house during treatment?
No. Gel bait is applied in cracks and crevices where pets and kids cannot reach, so you can stay home throughout.
How fast will I see results?
Most clients see a major drop in activity within 72 hours and full elimination within 2–3 weeks.