Skip to main content
Customize by ZIP Code

User account menu

  • HELP CENTER
Menu Search
Home Home
Ortho

Main Navigation (US)

  • Bugs

    • Products

    • Essential Oils

    • Tips & Solutions

  • Weeds

    • Products

    • Tips & Solutions

  • Garden

    • Products

    • Tips & Solutions

  • Pollinator Promise

  • Help Center

Search
Ortho® Home Defense Insect Killer For Indoor & Perimeter2 Refill Packshot
Removing wand from old bottle
Connecting wand to refill
User Spraying outdoor perimeter
User holding refill bottle
User Spraying common places where bugs like to get into indoors
Refill Instructions
022191005.png Removing wand Connecting wand to refill Exterior Spray Holding refill Indoor Spraying Refill Instructions

Ortho® Home Defense Insect Killer For Indoor & Perimeter2 Refill

0221910

Overview & Benefits

Don’t just kill bugs; create a bug barrier with Ortho® Home Defense® Insect Killer for Indoor & Perimeter Refill2. Whether you have ants, spiders, roaches, or other home-invading insects as listed, you can count on Ortho® to keep them out.

Add to Cart
  • Learn
  • Gardens
  • Product Specs

Where to use

Use with confidence in bathrooms, kitchens, family rooms, pantries, attics, garages, basements, closets, storage areas, and bedrooms.

Apply as a perimeter treatment along foundations.

How to use

INDOORS:
1. Shake well.
2. Set spray nozzle to indoor setting.
3. Hold sprayer 12 inches from surfaces being sprayed.
4. Apply a 4 inch band along the interior of your home in areas where insects are a recurring problem.
5. Spray until slightly wet, without soaking.

OUTDOORS:
1. Shake well.
2. Set spray nozzle to outdoor setting.
3. Hold sprayer 12 inches from surfaces being sprayed.
4. Apply a 12 inch band along the exterior perimeter of your home in areas where insects are a recurring problem.
5. Spray until slightly wet, without soaking.

Where not to use

Do no allow this product to contact water supplies. Do not apply this product in or on electrical equipment due to the possibility of shock hazard. Do not spray into air. Do not spray animals. Do not apply this product, or allow it to drift, to blooming plants if bees are visiting the treatment area.

When to apply

Apply indoor or outdoors according to label instructions.

People and pets may re-enter the treated area after spray has dried.

Overview Tips

  • For Refill, just plug in the Comfort Wand® and it's ready to spray
  • Up to 12-month protection (against ants, roaches and spiders indoors on nonporous surfaces)
  • Kills all common listed household bugs (see product label for complete list of insects)
  • Non-staining, odor-free and dries fast
  • Long lasting bug barrier
Ortho

Bugs

KILLS: 

ADELGIDS
- Eastern Sprucegall

ANTS
- Argentine
- Carpenter
- Foraging Fire Ants
- Pavement
- Pharaoh/Sugar
- Pyramid
- Red/Western Harvester

APHIDS
- Apple
- Black Cherry
- Buckhorn
- Greenbug
- Pea
- Pecan
- Rose
- Rosy Apple
- Walnut

BEES

BEETLES
- Billbugs
- Black Turfgrass Ataenius
- Carpet
- Colorado Potato
- Corn Rootworm (Adults)
- Curculio (Cow Pea, Plum)
- Elm Leaf
- Flea
- Japanese (Adults)
- Lady Beetles (including Asian Lady Beetle Eggs) 
- Mexican Bean
- Pine Chafer (grub) 
- Pine Shoot
- Sap
- Spotted Cucumber / Southern Corn Rootworm (Adults) 
- Striped Cucumber Weevils (Annual Bluegrass & Black Vine) 

BORERS
- American Plum
- European Corn
- Lesser Peachtree
- Peachtree
- Peach Twig
- Southwestern Corn
- Squash Vine
- Stalk

BOXELDER BUGS

BRISTLETAILS

CATERPILLARS
- Alfalfa
- Armyworms (Beet, Fall, Southern, True, Yellow Striped, Beet Armyworm Eggs) 
- Bagworms
- Blueberry Spanworm
- Budworms
- Corn Earworm
- Cutworms
- Cranberry Fruitworm
- Filbertworm
- Green Cloverworm
- Green Fruitworm
- Hickory Shuckworm
- Hornworms (Tobacco & Tomato) 
- Imported Cabbageworm Loopers (Alfalfa, Cabbage, Celery) 
- Navel Orangeworm
- Painted Lady
- Pecan Nut Casebearer
- Pickleworm
- Rindworm
- Saltmarsh
- Sod Webworms
- Tent
- Velvetbean

CENTIPEDES

CHINCH BUGS
- Hairy
- Southern

COCKROACHES
- American/Palmetto Bug
- Waterbug
- Asian
- German
- Oriental
- Crickets
- Earwigs
- Firebrats

FLEAS
- Cat
- Dog

FLIES
- Apple Maggot
- Biting Flies
- Cherry Fruit
- Cornsilk
- European Crane (Adult) 
- House

FUNGUS GNATS

GRASSHOPPERS

HORNETS

LACE BUGS

LEAFFOOTED BUGS
- Squash Bug

LEAFHOPPERS

LEAFMINERS
- Alder
- Tentiform
- Vegetable

LEAFROLLERS
- Oblique Banded
- Red-Banded
- Variegated

MEALYBUGS

MIDGES

MILLIPEDES

MITES
- Broad
- Carmine
- Chigger
- Clover
- European Red
- Pecan Scorch
- Spruce
- Two Spotted Spider (Adult) 
- Two Spotted Spider (Eggs) 

MOLE CRICKETS

MOSQUITOES

MOTHS
- Artichoke Plume
- Codling
- Diamondback
- Gypsy

PERIODICAL CICADA

PHYLLOXERA
- Pecan Leaf
- Pecan Stem

PILLBUGS & ROLLIE POLLIES

PLANT BUGS
- Lygus Bug
- Tarnished

PSYLLIDS
- Pear

SAWFLIES
- European Pine
- Redheaded Pine

SCALES
- Brown Soft
- California Red
- Euonymus
- San Jose

SCORPIONS

SILVERFISH

SOWBUGS

SPIDERS
- Black Widow
- Brown Recluse
- Hobo
- Wolf

SPITTLEBUGS
- Pecan

SPRINGTAILS

STINK BUGS
- Brown Marmorated
- Kudzu

STORED PRODUCT PESTS

THRIPS

TICKS

TERMITES

WASPS

WHITEFLIES

YELLOWJACKETS

Guarantee

The Ortho® Guarantee: If for any reason you, the consumer, are not satisfied with this product, mail us your original proof of purchase to obtain a full refund of your purchase price. For more help, visit our Help Center.

Category

Bugs
Ants
Roaches
Spiders
Mosquitoes
Ticks
Flies

Kids & Pets

People and pets may enter treated areas after spray has dried

Product Label

This is not the product label. Always read and follow the product label before use.

View Label

Safety Data Sheets can be found at scottsmsds.com

Need an answer to a product question?  Scotts experts are always available by email and phone in our Help Center.

Packaging

Refill Bottle

Active Ingredients

0.05% Bifenthrin 0.0125% Zeta-Cypermethrin

How to Kill and Protect Against Insects Indoors with Ortho Home Defense with Comfort Wand

Watch Now
0:01:29

Ratings & Reviews

Related Products

Pack Shot
Ortho® Home Defense Insect Killer For Indoor & Perimeter2 with Comfort Wand®
Create a bug barrier that protects your home from ants, spiders, roaches, and other bugs with Ortho® Home Defense® Insect Killer for Indoor & Perimeter2 with Comfort Wand®.
Learn More
STILL NEED HELP?
TWEET US
LIVE CHAT
EMAIL US

Home

© 2019 The Scotts Company LLC. World rights reserved.

Ortho Family

  • Careers
  • Our Brands
  • Scotts Miracle-Gro

Resources

  • Contact Us
  • Investor Relations
  • Privacy
  • Site Map
  • Terms & Conditions

Connect

  • Twitter
  • YouTube

Footer menu

  • Privacy
  • Terms & Conditions
  • Contact Us
  • Site Map
  • The Scotts Miracle-Gro Company
  • Our Brands
  • Investor Relations
  • Careers