If I had a nickel for every time a resident told me, "I scrub my floors every single day, so why are there still roaches?" I’d have enough money to buy out the entire inventory of baits in Connecticut. Look, I’ve been in the trenches—literally—crawling behind industrial refrigerators and checking the dark, damp crevices of multi-unit buildings across New London and New Haven counties. Here is the cold, hard truth: Where is the water coming from?

Before we talk about chemicals, before we talk about "deep cleans," and before we talk about calling Petrin's Pest Control, we have to talk about moisture. If your apartment has a leak, a dripping pipe, or even just high humidity, you are serving a five-star resort buffet to roaches, no matter how clean your counters are.
Understanding the Enemy: New England Roaches
In our neck of the woods, we mostly deal with the German Cockroach. These aren't the outdoor bugs that accidentally wandered inside. These are "hitchhikers" that have evolved to live inside human The original source structures. They thrive in our seasonal climate because once they get into a building, they don’t care if it’s snowing outside in Mystic—they are warm, hydrated, and breeding.
When you are looking for roach entry points in an apartment, you aren't looking for a hole big enough to walk through. You are looking for a crack the thickness of a credit card. Because we live in older buildings with shared walls, these pests treat our apartments like an open-floor-plan community.
The Top 5 Hiding Spots (My Mental Map)
Every time I walk into a kitchen, I head straight for these five areas. If you haven't checked these, you haven't really looked:
Behind the Fridge Motor: It’s warm, it’s dusty, and it’s usually close to the ice maker water line. Under the Kitchen Sink: Especially where the pipes go into the wall. If there’s a gap around the pipe, they are using it as a highway. The Cabinet Hinge Junctions: They love the tiny space between the door hinge and the wood. Dishwasher Seals: The rubber gasket around the door creates a perfect, moist hiding spot. Pantry Shelving Undersides: They love the dark underside of your shelving units. (Side note: Stop using open cereal bags! Get hard-plastic, airtight containers. If I can't smell your Cheerios, they can't either.)The Shared Wall Problem: Why "Keeping it Clean" Isn't Enough
I get really annoyed when people give the vague advice of "just keep it clean." While sanitation is important, it doesn't stop shared wall roaches. If your neighbor has an infestation and they don't have a professional team like Petrin's Pest Control coming in, those roaches are coming through the electrical outlets, the plumbing gaps, and the baseboard cracks to visit you.
Roaches move through walls to find water. Here's a story that illustrates this perfectly: thought they could save money but ended up paying more.. If you fix your leaks, you win the battle, but you don't win the war until the whole building is treated. This is why you need a professional inspection for roaches that focuses on structural exclusion—blocking those paths.
Early Warning Signs Checklist Sign What it looks like Where to look Droppings Looks like black pepper or coffee grounds Drawers, corners of cupboards Shed Skins Translucent, paper-thin "ghost" roaches Dark corners, behind appliances Smear Marks Brown, oily streaks (fecal stains) Wall corners, hinges, pipe entries Odor Musty, sweet, oily smell Confined spaces, pantriesHealth Risks and Your Indoor Air Quality
According to the NPMA (National Pest Management Association), roaches are more than just a nuisance; they are a health hazard. Their droppings and shed skins become airborne, which can trigger asthma and allergies—especially in children and the elderly. If you are breathing in roach debris, your indoor air quality is compromised. This is why I am so adamant about identifying the source immediately. We aren't just killing bugs; we are protecting your respiratory health.
Communication is Key: How We Support You
We know that finding a roach at 2:00 AM causes panic. You shouldn't have to wait until we open https://oliviamaids.com/roach-bait-vs-spray-what-do-we-actually-use-to-clear-an-infestation/ the office at 8:00 AM to get advice. At Petrin's Pest Control, we utilize live chat and SMS powered by Avochato. This allows our clients to send us a quick photo of a sighting or a question about a leaking pipe in real-time. It’s faster, it’s clearer, and it’s how we provide better service.
We don't overpromise. I hate when companies claim one spray will fix an entire colony. It won't. It takes an integrated approach: exclusion, baiting, moisture control, and consistent monitoring. We pride ourselves on our Google review presence—not because we pay for it, but because we show up, we stop the "water source" games, and we solve the problem together.
Manager’s Tip of the Day:
You ever wonder why if you see a roach, don't just spray it with a store-bought aerosol. All you’re doing is pushing the rest of the colony deeper into the walls. Take a photo, send it to us via our Avochato portal, and start checking for those plumbing leaks. Is the water source stopped? If not, start there.

Final Thoughts: Don't Go It Alone
Dealing with roaches in a rental is stressful. You feel like you've lost control of your home. But remember: you are not "dirty" because you have roaches. You are living in a building that has structural vulnerabilities. By focusing on identifying roach entry points in your apartment and working with professionals who understand the science of pests, you can take your home back.
Stop leaving your cereal bags open, seal your pantry items, fix those leaks, and call in the experts. Let's get to work.