In the Hill Country, seeing one cockroach usually means there are hundreds more hiding in the shadows. Serving Canyon Lake since 1996, I provide a 30-year local reputation backed by 12 years of technical chemistry expertise. We don’t just treat the ones you see—we use specialized knowledge of roach biology to find the hidden harborages and eliminate the colony at its source.
If you suspect you have unwanted guests, look for these five tell-tale signs of a cockroach infestation.
The unsanitary places where the roaches breed and live (sewers, drains, bathrooms, leaf piles, garbage disposals) is where the disease-causing aspect comes into play. They carry bacteria and filth on their bodies and then invade other areas like homes, bringing the filth into that environment.
1. Finding Coffee Ground Droppings
One of the most common signs of cockroaches is their droppings. Smaller roaches, like the German cockroach, leave behind droppings that look like black pepper or coffee grounds. Larger species, like the American cockroaches common in Canyon Lake, leave behind solid droppings that are cylindrical and blunt-ended.
Check inside kitchen cabinets, behind the refrigerator, and under the bathroom sinks.
2. Unexplained Musty Odors
An infestation has a distinct oily or musty odor caused by pheromones. If you notice a lingering, pungent smell in a cupboard or pantry that doesn’t go away after cleaning, you’re likely smelling a roach colony.
3. Smears and Tracks
In areas with high moisture, cockroaches leave behind irregular, dark-colored smear marks along wall-floor junctions. Look for these on the baseboards behind trash cans or near plumbing.
4. Oothecae (Egg Capsules)
Cockroaches produce oothecae, which are long, brown, pill-shaped capsules. Finding even one empty casing means a new generation has already hatched. A professional roach treatment ensures we hit them from the inside and outside so they are properly eliminated.
5. Shed Skins
As roaches grow, they shed their skins. These discarded exoskeletons look like thin, translucent versions of the roach. Finding these in garage corners or laundry rooms is a sign of an active colony.
Don’t Wait for the Infestation to Grow
At Alternative Pest Control, we know the habits of Texas roaches. We provide thorough inspections to find the hiding spots you can’t see. Think you might have a roach problem? Give us a call today for an expert inspection!
