Rats can be a persistent nuisance, but using natural, cost-effective solutions can help eliminate them without harmful chemicals. Here are some of the most effective methods:

1. Onions: Rats hate the pungent smell. Place slices in common areas.
2. Ammonia: Mimics predator urine and repels them effectively.
3. Bay Leaves: Toxic when consumed by rats; place in suspected areas.
4. Peppermint Oil: The refreshing scent repels rodents.

Try these simple, natural remedies to keep your home rat-free.