Tier 1: The Liquid Barrier – Deltathor and Maxxthor

The foundation of our QC cockroach treatment is a meticulous crack-and-crevice application using non-repellent liquid concentrates. We don’t spray baseboards broadly; we inject micro-doses into the blind spots.

Deltathor: The Undetectable Colony Killer
For interior German roach infestations, E2Y technicians rely on Deltathor (Deltamethrin). Unlike old-school repellent chemicals that trigger a scattering response, Deltathor is invisible to the roach’s sensory organs. When we apply it inside cabinet hinges, under the lip of granite countertops, and behind electrical faceplates, a foraging roach walks through the dried microfilm completely unaware. It carries the active ingredient back to the aggregation, transferring it to nymphs and egg-laying females through physical contact. This horizontal transfer effect is critical in QC condos, where the majority of the population hides inside walls. We don’t need to see them to kill them; we let them carry the poison into the void.

Maxxthor: The Wet-Zone Shield
For American cockroaches entering from QC’s perpetually damp sewers and canal linings, we deploy Maxxthor. The microencapsulated suspension technology in Maxxthor creates a tenacious bond on porous surfaces like concrete catch basins and unpolished bathroom tiles. It withstands the high humidity and frequent floor washing common in Filipino households. We treat the service kitchen areas of restaurants along Maginhawa Street and the perimeter drains of residential lots in Fairview with Maxxthor, ensuring that “water roaches” don’t survive the journey from the manhole to your shower drain.

Tier 2: The Temptation – Advion Cockroach Gel Bait

Liquids are excellent for perimeter and surface defense, but the biological heart of an infestation—the nest containing the egg cases (oothecae)—is often in places you cannot spray: inside the compressor housing of your refrigerator, within microwave circuitry, or behind heavy cabinetry. This is where Advion Cockroach Gel Bait becomes our precision sniper rifle.

E2Y Pest Control chooses Advion for one specific biological reason: bioactivation. The active ingredient, Indoxacarb, is a pro-insecticide. It isn’t toxic until the roach ingests it and its own metabolic enzymes convert it into a lethal compound. This delayed mortality cycle, typically 24 to 48 hours, prevents the roach from associating the gel with sickness. In a city where cockroach populations have often developed behavioral resistance (bait shyness), Advion’s extremely phagostimulatory matrix overrides survival instincts. They gorge, they return to the nest, they die, and through necrophagy and coprophagy (consuming dead roaches and feces), the toxin cascades through the entire generation in a self-amplifying cycle.

Our technicians apply Advion gel in precisely controlled, pea-sized placements: under the sink lip, behind the gas range, and into the hollow legs of kitchen tables—prime aggregation points for the German variety.

Tier 3: The Fortress – Advion Bait Arena

Gel baits exposed to the open air of a dusty QC summer or the steam of a carinderia kitchen can skin over and lose their palatability. To sustain the offensive wave for months, we install Advion Bait Arenas.

The arena is a dark, enclosed plastic station that exploits the cockroach’s natural thigmotaxis—their instinct to squeeze into tight cracks where their body surfaces touch both sides. A Bait Arena placed behind a toilet or under a bathroom vanity in a New Manila apartment isn’t just a meal; it’s a perceived sanctuary. The station protects the bait from desiccation, cleaning chemicals, and accidental human contact, releasing a consistent moisture and aroma profile for up to 90 days. For E2Y Pest Control, this is the key to long-term maintenance, ensuring that when that hidden egg case hatches weeks after the initial treatment, hungry nymphs step into a fully loaded feeding station.