General Household Pest Control (GHP) Practice Exam

German roaches are most commonly found in which indoor area?

Heavily mulched areas In Germany Dining room Bathroom

Correct Answer:

Bathroom

Explanation:

German cockroaches are moisture lovers that seek warm, dark, protected spots near a water source. Inside a home, bathrooms provide constant humidity from sinks, showers, and toilets, plus many cracks and gaps around plumbing where they can hide. Water is essential for their survival, so the bathroom becomes a favored harbor for feeding and reproduction. Outdoor heavily mulched areas aren’t inside the home, and saying they’re "in Germany" isn’t relevant to indoor habitats. A dining room might have food, but it doesn’t offer the same reliable moisture and shelter the bathroom does. So, the bathroom is the indoor area most commonly associated with German roaches.

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