Natural Ant Extermination

Got Ants? Let Us Help!

Don't Let Your Ant Infestation Ruin Your Food!

Rodents Can Spread Disease To You And Your Family. Don’t Run The Risk Of Contracting Diseases Like Rabies, Fleas, Typhoid Fever And Hantavirus. 
 

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Get Rid of the Ants Living In Your Home Today!

Ask Your Natural Science Representative For A No Cost/No Obligation Ant Treatment Quote For Your Home Or Business.

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3 Step Ant Control

INSPECTION

TREATMENT

PREVENTION

​Ants are another common problem for homeowners, renters, landlords and businesses. There are over a dozen different ant types including common grease ants and sugar ants that make their home in Southern California.

​However, there are a few types, such as fire ants, that represent more than just a pest problem, they’re dangerous to humans and pets and can leave painful bites and stings, sometimes fatal.

​For every ant you see, there are tens of thousands nearby that you don’t. And most home, do-it-yourself remedies only affect the ants you see or directly treat and, in the long term, are ineffective and costly. A Natural Science technician can easily trace the ants back to their source (nests), exterminate the population and help you control future infestations.

WHY NATURAL SCIENCE EXTERMINATING

​Natural Science Exterminating is a family owned business that has been serving Orange County, Los Angeles County, and Riverside County for over 25 years.

​We are certified pest control insulation company using TAP insulation.

​We specialize in environmentally conscious exterminating methods that work.

​We consider tent fumigation as the last resort for a serious infestation of termites.

​We have our own carpenters to replace termite damage and dry rot.

​We offer pest control that includes bees, rats ,mice and other insects.

​We offer real estate inspections for escrow with billing to escrow.

​We are licensed and bonded for your protection. All work is guaranteed.

TESTIMONIALS

I have a yearly maintenance contract for termites, which more than pays for itself given the number of swarms I've had – both dry wood and subterranean varieties.

Corinne L.

Of Yorba Linda, CA
I use their eco-friendly solutions as we have pets, and they got rid of our ant and spider problem. I really appreciate that they allow me to change from monthly [service] in the summer to bi-monthly in the winter.

Robert G.

Of Long Beach, CA
Natural Science has been our go-to guys for over a decade. When an agent says we need to use any other company, we say, “No thanks, we have our own team.

G.C.

Real Estate Investor and General Contractor
After one company told us we needed to tent our house for a full chemical termite treatment, we called Dave DeGraw at Natural Science for a second opinion. After a no cost/no obligation comprehensive inspection, he said we only needed spot treatments with orange oil. He was in and out in a day, no dangerous chemicals and even expertly repaired all the wood damage. Six months later, we’re still termite free.

P.J.

South Orange County homeowner
Dave DeGraw and his crew at Natural Science are only one of two inspection and exterminating companies we call for every home we sell. Timely, thorough and fair are just three of the reasons we count on them. New home owners love them as well.

J. B.

OC Real Estate Agent

FAQ’s

Why do ants keep coming back even after I spray them?

Most store-bought sprays only kill the ants you see. They don’t reach the colony, which can contain thousands of ants and multiple queens. When the colony senses danger, it often splits and creates new nests. Our treatments target the entire colony for long-term elimination, not just the surface-level activity.

What types of ants do you treat?

We treat all common Southern California ant species including Argentine ants, carpenter ants, odorous house ants, fire ants, and pavement ants. Each species behaves differently, so we identify the type first and customize treatment for the most effective results.

Are your ant treatments safe for children and pets?

We prioritize low-toxicity, eco-friendly options that are safe when applied correctly. Treatments are targeted, discreet, and designed to minimize exposure for people and pets while delivering strong results against active colonies.

How long does it take for ant treatments to work?

You may see reduced activity within a few hours, but full colony elimination can take several days depending on the species and size of the nest. If we use baiting, you may initially see increased movement as ants bring the bait back to the colony — this is normal and part of the process.

What attracts ants into my home?

Ants are drawn to moisture, food sources, and warm hiding places. Common attractants include:

  • Leaky pipes or damp areas
  • Pet food left out
  • Crumbs or grease around the kitchen
  • Overwatered soil or clogged gutters outside
  • Unsealed entry points around windows, doors, and foundations

Our inspection identifies the root causes and we provide recommendations to help prevent future activity.

Can ants cause structural damage?

Most ants are a nuisance, but carpenter ants can cause structural issues by tunneling through wood. They do not eat the wood like termites, but their galleries can weaken beams over time. We inspect and identify whether carpenter ants or termites are involved so you receive the proper treatment.

Do you offer natural or botanical ant treatments?

Yes. In addition to traditional methods, we offer natural and botanical solutions that use plant-based ingredients. These are popular for families looking for green pest control options while still receiving effective colony-level results.

Do you provide ongoing maintenance for ant problems?

Yes. Ants are active year-round in Southern California, so many customers choose routine pest protection to stop colonies before they enter the home. Ongoing service targets seasonal behavior, nesting sites, and environmental factors that can lead to recurring infestations.

How do you locate where ants are coming from?

Our technicians follow trails, inspect moisture-rich areas, evaluate landscaping, and check structural gaps and wall voids. We identify both the entry points and the nesting source outdoors or indoors. Eliminating ants long-term requires treating both.

What should I do before my ant service appointment?

We recommend wiping down counters, removing exposed food, and clearing clutter from key treatment areas like under sinks or along baseboards. This allows treatments or baits to be placed more effectively and prevents ants from finding alternative food sources.

Are outdoor treatments included?

Yes. Ant control must address both indoor activity and the colonies outside. We treat yards, planter beds, perimeter foundations, and landscape hot spots where ant trails typically originate.

Why do I still see ants after heavy rain?

Rain often floods outdoor nests, forcing ants to move indoors in search of dry shelter and food. This is very common in Southern California. Preventive perimeter treatments, moisture control, and sealing entry points help reduce this seasonal surge.

Can you help with other insects besides ants?

Yes. Our ant service often extends to pests with similar nesting or entry habits such as earwigs, silverfish, pantry pests, beetles, and occasional invaders. If other insects are discovered during your inspection, we can address them in the same visit or include them in a recurring plan.

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