Rats will never enter your home if they smell 1 natural item that's 'lethal to rodents'

While they are active at all times of the year, rats become more active as summer comes to an end. Rats are not only unsightly and alarming to encounter, but they also pose significant health and structural risks. From contaminating food to chewing through electrical wiring, rats are a serious nuisance that require prompt action.

Like any living creature, you can use their weakness against them in an effort to rid your home of rats. If you suspect these disease-carrying pests have made a home for themselves on your property or even inside your home, you can use their strong sense of smell against them with scents that alert them to predators or signal danger.

Green pest control service, Natran noted that some scents are more effective than others, and some are safer.

They said: "Some aren't likely to work despite many online mentions, and some come with potential dangers if not used properly."

The pros claimed that black pepper contains piperine, which researchers have "proven lethal for rodents".

That substance may also reduce appetite in female rats, reducing their desire to mate and the number of offspring they bring into the world.

Rats also find black pepper and stronger pepper aromas like cayenne "unappealing", so they "won't want to come anywhere near your home".

However, there is a downside to this rat deterrent. Small pepper flakes are easily wiped, kicked, or washed away, especially when placed outdoors.

Alternatively, you can use larger peppercorn pieces to create piles or fill corners if you want to try this approach.

Households can use black pepper alone or mix it with cayenne pepper for a "more potent effect".