What do rats hates the most?
- Peppermint Oil. Peppermint oil is an effective method for keeping mice and rats away. ...
- Cinnamon. Cinnamon is another scent that mice and rats hate. ...
- Vinegar. The pungent smell of vinegar is also a natural way to repel mice and rats. ...
- Citronella. ...
- Ammonia. ...
- Bleach. ...
- Mothballs.
This makes peppermint oil, chili powder, citronella, and eucalyptus the most common natural rodent repellents. Chemical smells, such as ammonia, bleach, and mothballs also work as mice deterrents.
The smell of peppermint, chili pepper, eucalyptus, citronella, and sagebrush are all effective at keeping rats away if applied in the right concentration. They are also deterred by chemical smells like ammonia and bleach.
Rats are afraid of human activity, mostly because humans are so much larger than they are. Rats also fear predators such as hawks, eagles, and other birds of prey. Other animals that rats are afraid of include your cat as well as rat terriers and other dogs that hunt rodents.
The smell of ammonia is very pungent that it instantly kills rats.
Hard Metals – Since rats can't chew through hard metals like steel, it's one of the reasons it's recommended that holes are filled with wire mesh and steel wool and then filled with caulking. Metal tiling is also a great way to prevent them from getting into your home from the floor.
Famously, birds of prey feed on mice and rats. Raptors, including hawks, owls, eagles and falcons, are common predators. Red tail hawks, found across most of North America, and American kestrels, the smallest falcon in North America, will hunt rats by day.
- When possible, eliminate the food source, even for just one night. ...
- Play the gourmet option. ...
- Pre-condition the rat. ...
- Try a natural bait. ...
- Disguise your traps. ...
- Identify the rat's scarcest resource. ...
- Install a sharpshooter.
- Spread peppermint oil, cayenne pepper, black pepper, or cloves around the home's exterior to prevent the rats from entering the house in the first place. ...
- Sprinkle crushed pepper (or spray pepper spray) near rat openings and holes.
Place peppermint oil, cayenne pepper, pepper and cloves around the home to keep them away. Sprinkle crushed pepper, or spray a pepper spray, near openings and holes.
How do you scare rats away?
- Spread peppermint oil, cayenne pepper, black pepper, or cloves around the home's exterior to prevent the rats from entering the house in the first place. ...
- Sprinkle crushed pepper (or spray pepper spray) near rat openings and holes.
Structural Damage
Rats can gnaw through the structural wood framing of your house, including floor joists, headers, studs, and roof trusses. They'll chew through sheetrock, soft concrete, and even your drywall. Basically, rats can and will chomp through your house to get where they want.

Some people have found that they can deter rats from coming onto their property by using certain smells and aromas. The most effective smells are essential oils, specifically; peppermint, castor, and citronella. These are good choices because while their smell is powerful, many people also find the aromas pleasant.