Mortein Barrier Outdoor Surface Spray


Low odour spray kills crawling insects, including cockroaches, ants, spiders, fleas and silverfish and gives up to 3 months protection.

    • Cockroaches
    • Ants

    It provides the first line of defence against unwanted home invaders such as cockroaches, spiders, ants and other crawling insects. Mortein Barrier Outdoor Surface Spray kills on contact to keep the inside of your home bug-free for up to 3 months. Microcapsules encapsulate the insecticide, slowly releasing it. One 300ml can is sufficient for barrier protection, giving you peace of mind.

    Kills insects on contact and stops crawling insects outside before they get inside for up to 3 months. Non-stain formula, water-based. Low in Odour.

    Shake well before using. Remove "Tear off Tab" on the trigger before first use. Keep the can as upright as possible and hold at about 20-25 cm from the surface. Spray all infested areas and insect hiding places. Do not spray directly on plants. To provide complete barrier protection, be sure to spray around the house perimeter, under eaves, under window frames, behind downpipes and underside of guttering, under the house, around sheds in sheltered areas and anywhere else that insects are known to be hiding. For best results, spray onto sheltered outdoor surfaces and areas protected from rain and sunlight in the still of the morning or evening. One 300ml can should be sufficient for barrier protection of the average home. Leave sprayed surfaces undisturbed. Treatment Directions: For direct kill spray: Spray towards insects. For barrier protection: For protection against cockroaches, ants, spiders, flies, mosquitoes and wasps. Ensure all ignition sources are extinguished. Spray infested areas or insect hiding places such as skirting boards, kitchen cupboards, hot water pipes under sinks, hot water tanks, and stoves. Spray these areas thoroughly from about 15-20cm. Surround inaccessible places with a barrier spray. Against cockroaches: Spray external door jambs, air vents, cracks and crevices, and other entry points. Against ants: Spray around and in garbage bins, food disposal areas and entry points. Against spiders: Spray around eaves and wherever webs appear. Against flies and mosquitoes: Apply as a residual surface treatment on sheltered windowsills, e.g. door jambs. Against wasps: Apply as a residual surface treatment on sheltered surfaces.

    For outdoor use only.

    • Quick Tips


      Insects are most active at early morning and late evening. It's best to apply insecticides around these hours.

    • Fun Facts


      Mortein for pest control in the home is not harmful to children or pets as long as all instructions on the product packaging are followed.