Rat invasion crisis hits UK homes - but 22p vegetable can halt it

A rat invasion crisis is worsening in the UK as a heatwave drives rodents indoors to escape extreme temperatures, find water and forage, and seek shelter from scorching outdoor conditions. Specialists warn it could be “the worst summer for rat invasions ever,” with the UK facing record heat above 39C and red health alerts issued by the Met Office and the UK Health Security Agency. Coverage from Good Housekeeping cites increased openings from doors and windows as a route for rats, while global warming is described as extending breeding seasons and boosting population growth. Pest control firms say nearly half of rodent-related callouts involve homes and workplaces, and warn poison attempts can endanger wildlife and domestic animals. The article also notes containment is best achieved with prevention and barriers, including window and door mesh screens. It introduces a “22p vegetable” deterrent approach, while detailing high reproductive potential.