It is time to call a cockroach exterminator when you see roaches during the day, find droppings or egg cases in cabinets and drawers, or keep seeing them after two weeks of store-bought baits. A German cockroach in the kitchen or bathroom is reason enough on its own, because that species lives and breeds indoors. A single large roach that wandered in after a heavy rain is usually an outdoor visitor and does not need a service call yet.
You flip on the kitchen light and something dark runs under the stove. The first question most people in the Upstate ask is whether that was one roach or the first one they have seen out of many. The answer depends mostly on which roach it was and where you found it.
One Roach Is Not Always a Problem
South Carolina has a few large roaches that live outdoors in mulch, leaf piles, tree bark, and storm drains. Most people call them palmetto bugs. The American cockroach and the smoky-brown cockroach are the two we see most often around Upstate homes.
These roaches wander inside when the weather pushes them. A hard summer rain, a hot dry spell, or the first cool nights of fall can send one through a gap under a door or up a drain. If you see one big roach, one time, near an exterior door or in the garage, it is usually a stray.
Sweep it up, check the seal along the bottom and sides of that door, and keep an eye out for the next couple of weeks.
Signs It Is Time to Call
These signs tell us roaches are living in the house rather than passing through:
- You see roaches in daylight. Roaches avoid light, so the ones out during the day are often being crowded out of their hiding spots.
- You find small dark specks, about the size of ground pepper, in cabinet corners, drawers, or along the back of the counter. Those are droppings.
- You find small brown capsules, roughly the size of a grain of rice, behind appliances or in cabinet hinges. Those are egg cases.
- There is a musty, oily smell in a closed cabinet or under the sink that was not there before.
- You have used store-bought baits or sprays for two weeks or more and are still seeing them.
- You are finding roaches in more than one room.
Any one of these is worth a closer look. Two or more together usually means it is time for a professional. Our signs of roaches post has photos and more detail on what to look for.
A German Cockroach Changes the Timeline
If the roach you saw is small, light brown, and has two dark stripes running down the area just behind its head, that is a German cockroach. This is the one we tell people not to wait on.
German roaches live indoors, almost always in kitchens and bathrooms where they have warmth, water, and food. They do not wander in from the yard the way palmetto bugs do. They usually arrive in grocery bags, cardboard boxes, used appliances, or secondhand furniture.
They also breed fast. A female carries an egg case holding around 30 to 40 eggs, and those young roaches are grown and laying eggs of their own in about two to three months. A few roaches you spot in early fall can be a few hundred by the holidays. Our German cockroach post walks through why they are so hard to clear out with sprays alone.
Upstate homeowners sometimes mix up German roaches with Asian cockroaches, which look almost the same but live outside and fly toward lights. If you are not sure which one you have, our Asian vs. German roaches guide covers the differences, or we can identify it for you during an inspection.
Why Store-Bought Products Often Fall Short
Most people try a can of spray first, and it does kill the roach it hits. The trouble is the ones you do not see. Roaches spend most of their time inside wall gaps, behind the dishwasher, under the refrigerator, and in the hollow spaces around plumbing, and a spray rarely reaches them there.
Foggers, often called bug bombs, and some sprays also scatter roaches into new rooms instead of killing them, which spreads the problem around the house. Spraying over bait does a similar kind of damage, because roaches stay away from bait that smells like spray. And most store-bought products do little about egg cases, which protect the eggs inside until they hatch. That is why a roach problem can seem to go quiet for a few weeks and then come back.
What a Cockroach Exterminator Does Differently
When we come out for roaches, the first step is finding where they are living. We check under sinks, behind and under appliances, inside cabinets, around water heaters, and along plumbing lines. Where we find droppings tells us where the roaches are gathering.
From there, we treat those hiding spots directly with baits and products roaches carry back to the rest of the group. We also treat around the outside of the house to stop outdoor roaches from coming in. Our products are chosen to be safe around your family and pets when applied the way we apply them.
Then we keep coming back. A single visit knocks the numbers down, but eggs that were protected inside their cases will still hatch. The bait we leave keeps working as those young roaches come out, and your regular visits let us check that the next round is gone before it can lay eggs of its own. You can read more about how we handle roaches on our roach control page.
Things You Can Do While You Wait
A few changes at home make any treatment work faster:
- Wipe counters and sweep the kitchen floor before bed.
- Keep pet food in sealed containers and do not leave bowls out overnight.
- Fix dripping faucets and leaks under sinks, since roaches need water more than food.
- Take out kitchen trash every night.
- Break down cardboard boxes and get them out of the house.
None of this will end an established problem on its own. It does take away the food and water roaches depend on, so roaches are more likely to find and eat the baits we place.
Roach Control Is Included in Our Plans
Roaches are covered under every one of our recurring residential plans, along with more than 50 other pests, at no extra charge. Quarterly service, four visits a year, is $42 a month with a $149 initial visit instead of the usual $199. Bi-monthly service, six visits a year, is $55 a month, and monthly service is $75 a month, both with a $199 initial visit. The full breakdown is on our plans and pricing page.
Each visit covers the inside and outside of your home. If roaches come back between visits, we come back too, at no added cost.
Call Us When the Signs Add Up
If you are seeing roaches in daylight, finding droppings in your cabinets, or think you have spotted a German cockroach, now is a good time to call. Folks across the Upstate have trusted us with their homes since 1974, and we would be glad to come take a look at yours. Call (864) 399-9262 or reach us through our contact page to set up a visit.
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