Peppermint oil Peppermint oil is another potent deterrent ... spicy scent is also effective in deterring rats from entering your home or garden. Janet stated: "The strong, spicy scent of cinnamon ...
However, peppermint oil, known for stimulating blood circulation, can play a major role in delivering these nutrients to your scalp, potentially improving hair health. Though research is limited, ...
Jordan claims that rats 'hate' peppermint and advises uses an oil-based version of the strong scent as a deterrent. "Place cotton in the burrow after it's been dipped in peppermint," he recommends.
"Peppermint oil has been shown to increase blood flow to the scalp and may stimulate growth and thicker, stronger hair strands," says Dr. Garshick. She points to a 2014 study conducted in rats ...
Rats don’t like strong scents such as garlic powder or peppermint oil so if you’ve got some vulnerable areas in your garden, it’s worth sprinkling some on the ground to deter them.