Which method is recommended for pests that hide in cracks and crevices?

• A. Broadcast
• B. Space
• C. Crack & crevice
• D. General

Answer: (C)

Crack and crevice treatment is the method designed for pests that hide in narrow spaces. These insects shelter behind baseboards, around pipes, in cracks along walls, and inside wall voids. By applying pesticide directly into those tight spots, you reach the pests where they actually hide, delivering effective control and leaving residual protection in the places they inhabit. It also limits drift and occupant exposure because the product is placed precisely in the hiding spots rather than sprayed across open areas. Broad, room-wide or general sprays cover larger surfaces but often miss hidden harborages and can be less effective for pests that stay tucked away.