Karlsten Rodent Spray 750 ml – High-Strength Peppermint Oil Barrier for Rats & Mice – Indoor & Outdoor Use – Disrupts Rodent Pathways & Pheromone Trails – Ready-to-Use

Powerful peppermint-oil barrier – A high-strength formulation of natural peppermint oil creates a visible and invisible barrier that interrupts rodent activity and breaks the scent trails used by rats and mice.

Large 750 ml ready-to-use bottle – One convenient spray bottle provides long-lasting coverage in garages, basements, attics, kitchens, sheds, and around foundations.

Breaks and blocks rodent pathways – Designed to target the scent markers (pheromone trails) left by rodents, helping to stop repeat visits and discourage new activity in problem zones.

Outdoor & indoor safe application – Ideal for internal surfaces (baseboards, walls, cupboards) and external areas (perimeter walls, foundation gaps, garages). Leaves a fresh mint aroma rather than harsh chemical smell.

Ideal for rats, mice & field rodents – Whether you’re dealing with house mice, roof rats, or field mice, this barrier spray provides an extra layer of protection against unwanted rodent activity.

High-grade barrier protection – Developed for consistent results in both commercial and residential environments; leaves a clean, mint-fresh aroma.