Mice don’t eat poison—what should I do? - briefly
When bait is ineffective, place snap or live traps where activity is observed, seal cracks and openings, and consider professional pest control. Keep the environment clean and store food in sealed containers to prevent future infestations.
Mice don’t eat poison—what should I do? - in detail
Mice that ignore conventional rodenticides require a systematic approach. First, verify that the poison is fresh, properly stored, and placed where mice can access it without obstruction. Bait that is too hard, too large, or scented with strong odors may be rejected; use soft, low‑odor formulations such as grain‑based or wax blocks.
Next, improve bait placement. Position small amounts of bait along established runways, near walls, behind appliances, and within concealed gaps. Use tamper‑proof stations to protect non‑target animals and children. Rotate the type of active ingredient (e.g., anticoagulants, bromethalin, zinc phosphide) after a few days to prevent habituation.
If baiting continues to fail, integrate alternative control methods:
- Snap traps or electronic traps set perpendicular to walls, with the trigger end facing the mouse’s travel direction.
- Live‑capture traps, released far from the property or disposed of according to local regulations.
- Ultrasonic repellents, acknowledging limited scientific support but useful as a supplemental deterrent.
Sanitation reduces food availability, making poison more attractive. Eliminate spilled grain, secure garbage in sealed containers, and store pet food in metal cans. Repair structural openings larger than ¼ inch; caulk cracks, install door sweeps, and seal gaps around utilities.
When infestation persists despite these measures, enlist a licensed pest‑management professional. Experts can assess resistance patterns, apply targeted bait stations, and implement exclusion techniques that comply with health‑safety standards.
In summary, ensure bait freshness and accessibility, diversify bait types, employ mechanical traps, maintain rigorous sanitation, seal entry points, and consider professional intervention if the problem remains unresolved.