Severe Raccoon Infestation: Population Reduction Then Deterrence

Raccoons in attic, tearing trash, attacking pets, eating pet food, active all day—this is a high-density, food-conditioned population. Repellents won't work.

Two-Step Plan

1. Reduce population: Trap and euthanize (cage traps rated for raccoons). Aggressive raccoons may be rabid—do not handle. Hire a pro if unsure.
2. Install deterrent system: After population is lowered, electronic deterrents (author's product) can maintain exclusion. Must also stop all feeding (pet food, trash).

Critical Actions

• Secure trash in garage or with raccoon-proof cans (not just heavy lids).
• Feed pets indoors only.
• Seal attic entry with heavy-gauge hardware cloth or metal flashing.
• Cap chimney.

Health Warning

Raccoon roundworm (Baylisascaris) in feces is a serious human pathogen. Wear PPE during cleanup.

No chemical repellent works for this level of infestation.