Safe insect control for indoor plants collection

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Welcome to safe insect control for indoor plants

Healthy houseplants begin with thoughtful protection. Whether you're dealing with aphids on new growth, fungus gnats in the soil or crawling insects around your pots, our collection offers plant-powered pest control solutions that protect your indoor garden without relying on harsh chemicals.

What you'll find

  • Doom & Bloom: Control soft-bodied pests like aphids. Support healthier plants with a mechanical mode of action that makes resistance highly unlikely over time.
  • Dust to Dust: Dehydrate crawling insects. Supply bioavailable silicon that helps strengthen plant cell walls and support plants through everyday environmental stresses.
    Read our guide to the benefits of using silica for your plants.
  • The Insect Buster: Apply Dust to Dust with greater precision. Reach plants and hard-to-access areas while minimizing mess and waste.

Why shop this collection

We believe plant care should support your home’s ecosystem, not disrupt it. This targeted collection is built for plant lovers who want highly effective results without the worry of toxic residues, sticky leaves or harsh chemical fumes. It’s simple, nature-backed defense that keeps your indoor jungle thriving, entirely on your terms.

Field Notes from the Doctor's Journal

The Blog

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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...

Spring Home

How to keep bugs out of the house

Bug problems start at the edge of your home. Learn how to stop them early, apply perimeter pest control with confidence and build a stronger barrier with Barricade.

Winter home

Where do earwigs go in winter (and why they show up indoors)

Wondering where earwigs go in winter? Here’s why they reappear indoors, what cold weather changes and what to do to prevent repeat sightings.

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.