Six Feet Under, Natural Insect Repellent

Six Feet Under, Natural Insect Repellent

Dr. Killigan's natural indoor bug spray is powerful, fast-acting, and kills on contact. Go pest-free with Dr. Killigan's pet safe and kid-safe bug spray..

Say goodbye to bugs without toxic insecticides and costly pest management services

If you're struggling with a bug infestation, you’re all too familiar with the frustration and cost that come with trying to get rid of it. Not only can six- and eight-legged intruders make you feel uncomfortable in your own home, toxic chemicals and expensive pest management services can do more harm than good, leading to more problems instead of solutions.


Dr. Killigan’s Six Feet Under Non-Toxic Insect Spray is a plant-based bug killer designed for environmentally conscious individuals aiming to safely protect their households from unwanted pests.

Safely and effectively eliminate household insects

Six Feet Under is backed by years of study, testing, more study, revisions and retesting, ensuring this all-in-one solution solves both the problem of insects and the problem of dangerous insecticides. Toxic alternatives not only jeopardize the safety of your home but also contain ingredients that insects can build resistance against.


Unlike these chemical solutions that aim to affect only specific parts of insects, Six Feet Under targets the entire bodies of bugs, rendering it virtually impossible for them to build resistance against Dr. Killigan’s plant-based formula. Using a blend of soybean, clove and cinnamon oils, Six Feet Under can put an end to your bug problem.

Count on Six Feet Under for total victory against bugs

Six Feet Under’s primary killing agent, soybean oil, delivers the death blow to cockroaches, ants, mosquitoes, moths and other six- and eight-legged intruders. This ingredient breaks down the exo-skeleton of the insect, acting as a penetrant and working synergistically with the other essential oils in the formula to enhance their effectiveness and ability to be absorbed into the insect’s system.

Soybean oil in Six Feet Under also suffocates insects, as they breathe through spiracles and these oils barricade the availability of oxygen. Specific metabolic processes are also crippled by this plant-derived weapon, serving bugs their last meal.

Clove and cinnamon oils enhance the termination process with compounds of naturally occurring eugenol and cinnemaldehyde (from the clove and cinnamon oils), attacking and shutting down the insect’s nervous system. Modes of action include inhalation, ingestion and absorption, all of which are accelerated with the soybean oil’s rapid penetration of the insect’s exoskeleton.

Six Feet Under is proven to kill a vast range of insects, including—

    • Ants, including the Argentine ant, black house ant, carpenter ant, fire ant, ghost ant, odorous house ant, pavement ant and pharaoh ant
    • Cockroaches, including the American cockroach, brown banded cockroach, Oriental cockroach and German cockroach
    • Fleas, silverfish, earwigs and firebrats
    • Mites and chiggers, including the clover mite, house dust mite, itch mite, scabies mite, rodent mite and bird mite
    • Aphids, including the brown citrus aphid, green apple aphid, rose aphid and woolly aphid
    • Earwigs, including the red legged earwig, striped earwig and European earwig
    • Flies, gnats and mosquitoes, including the housefly, drain fly, fungus gnat, blow fly and fruit fly
    • Moths, including the pantry moth and clothes moth
    • Weevils
    • Wireworms
    • Beetles, including the leaf beetle, woodboring beetle, carpet beetle and flower beetle
    • Grubs
    • Wasps, hornets and carpenter bees
    • Termites
    • Crickets
    • Larvae (in general)
    • Non-insect pests, including ticks, bed bugs and spiders
    • and dozens of other bugs

Equip yourself with Dr. Killigan’s Six Feet Under Non-Toxic Insect Spray to end your household bug problem once and for all.

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Kill Bugs Both on Contact & Residually: Six Feet Under is a plant-based, non-toxic, dual-action insect killer spray designed to eradicate ants, pantry moths, clothes moths, cockroaches, ticks, flies, silverfish, earwigs and other pests both on contact and residually for up to 30 days. This means bugs that come in contact with a sprayed area even weeks after application are neutralized.

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DON’T LET BUGS OVERRUN YOUR HOME , Dr. Killigan’s Six Feet Under is an expertly crafted, non-toxic insect spray designed primarily for indoor use.

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