Best non-toxic ways to kill roaches collection

Filters

Sort by:

Discover non-toxic solutions for roach control

Welcome to our collection of plant-powered methods for controlling roaches. When you're dealing with resilient pests like cockroaches, you need solutions that are relentless on bugs but safe for your home when used as directed. This curated selection is ideal for eco-conscious families seeking powerful alternatives to harsh chemical sprays to reduce roach activity and support long-term control.

What you'll find

  • Six Feet Under: Kill roaches and 50+ other insects on contact with this plant-powered spray.
  • Barricade: Create a perimeter to kill ants and deter roaches and other household insects from entering.
  • Cedar Chip Canisters: Repel cockroaches, silverfish and moths in closets, cabinets and drawers.
  • Dust to Dust: Eliminate roaches in cracks, crevices and dry hiding places.
  • The Insect Buster: Dispense powders into tight spaces with mess-free precision using an extension rod.

Why shop this collection

Choosing non-toxic pest control shouldn't mean compromising on strength. Our curated collection offers powerful, plant-powered formulas designed for use around families and pets.

  • Free of harsh chemicals: Say goodbye to strong fumes and toxic residues.
  • Eco-friendly & effective: Premium solutions that protect your space and the planet.
  • Layered control: Combine contact spray, perimeter defense, powder application and cedar-based repellent support.

Pro tip for long-term control

Surface sprays alone rarely solve a cockroach problem. Because roaches hide in deep recesses and can quickly develop a resistance to standard chemicals, true control requires an environmental shift. Read our step-by-step guide on how to get rid of cockroaches to learn how to identify early signs of an infestation, map their nocturnal travel routes and reduce moisture sources that attract them in the first place.

Field Notes from the Doctor's Journal

The Blog

View all
Hand Offering Dog Food Bowl to Dog

Pantry moths in dog food: Why they’re there and what to do

Published September 10, 2026Reviewed by Julie Miller, BA in Language Arts, Editorial Lead, Dr. Killigan’s TL;DR: Pantry moths can infest dry dog food just as readily as flour, cereal, grains and ot...

Yellowjaket on  a pavement

How to get rid of yellowjackets around your home

Learn how to get rid of yellowjackets by identifying where they’re nesting, knowing when treatment makes sense and choosing the right approach for ground nests, wall voids and other problem areas a...

Pantry Moth

How to get rid of pantry moths naturally: What works and what doesn't

Natural pantry moth control works when each method has the right job. Learn what freezing, vinegar, cedar and essential oils can do—and what it still takes to stop an infestation.

Pantry Moth Eggs

Pantry moth eggs: What they look like and what to do

Pantry moth eggs are difficult to see, so identification depends on the evidence around them. Learn how to inspect food, choose the right treatment and monitor what happens next.

Pantry Moth Larvae

Pantry moth larvae: What they look like and how to get rid of them

Small white worms in your pantry, on a wall or even across the ceiling may be pantry moth larvae. Learn how to identify them, find their food source and break the infestation cycle.

Tick on human skin

What animals get ticks?

Ticks feed on a wide range of animals, but certain behaviors make some hosts more vulnerable than others. Discover which wildlife, pets and livestock are most likely to carry ticks and how to prote...

No harsh chemicals

All of Dr. Killigan’s products meet the EPA's criteria for "minimum risk" pest products, meaning they are safe when used as directed to use around people, pets and plants.

About Dr. Killigan

Dr. Killigan is the embodiment of our core values—Freedom, Spirit of Adventure, Excellence, Innovation, Joy and Honesty. He searches the world for the most effective pest solutions from nature, so you don't have to.

Satisfaction, guaranteed

Dr. Killigan's backs every pest solution with a 100% satisfaction guarantee: if you're not completely satisfied, we'll offer a refund or replacement, no strings attached.