5 out of 5 Customer Rating
Ortho® Home Defense® Insect Killer for Lawn® & Landscape Ready-To-Spray® is rated 4.3 out of 5 by 56.
  • y_2026, m_10, d_30, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_55
  • loc_en_US, sid_0173801, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scottsmiraclegro
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 5ms
  • reviews, product
Ortho

Home Defense Insect Killer for Lawn & Landscape Ready-To-Spray

$18.49
5 out of 5 Customer Rating
Ortho® Home Defense® Insect Killer for Lawn® & Landscape Ready-To-Spray® is rated 4.3 out of 5 by 56.
  • y_2026, m_10, d_30, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_55
  • loc_en_US, sid_0173801, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scottsmiraclegro
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 5ms
  • reviews, product
Ortho
Home Defense Insect Killer for Lawn & Landscape Ready-To-Spray
$18.49

0173801

Overview

  • Kill 235 listed bugs including ants, spiders, mosquitos, fleas, and ticks before they come inside with Ortho® Home Defense® Insect Killer for Lawn & Landscape Ready-to-Spray (refer to label for complete list of bugs)
  • This non-staining, odor-free insect killer starts killing in minutes and provides long-lasting control
  • Use this outdoor insect killer on lawns, around the home perimeter, ornmentals, flowers, trees, shrubs, vegetables, and fruit trees
  • To use, connect sprayer to your hose and turn on water; slide lever to "ON" to begin spraying area
  • This 32 fl. oz. container of Ortho® Home Defense® Insect Killer for Lawn & Landscape Ready-to-Spray treats up to 5,300 sq. ft. of lawn

Active Ingredients

  • 0.3% Bifenthrin 0.075% Zeta-Cypermethrin

Disposal Methods

  • Product comes in a nonrefillable container. If Empty: Do not reuse or refill this container. Place in trash or offer for recycling if available. If Partly Filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor (including toilet) or outdoor (including sewer) drain.

Product Label

  • This is not the product label. Always read and follow the product label before use.
  • Download Label
  • Safety Data Sheets can be found at scottsmsds.com

Description

Tackle listed bugs before they can come inside with Ortho® Home Defense® Insect Killer for Lawn & Landscape Ready-to-Spray. This pest control product kills 235 listed insects, including ants, spiders, mosquitos, ticks, fleas, centipedes, periodical cicadas, and scorpions. Use this odorless, non-staining formula on lawns, around your home perimeter, and on landscape plants including fruit trees and vegetables (review chart on the label for application directions). To apply, attach your hose to the sprayer and turn on water. Spray lawns evenly, and spray applicable plants to wet leaves and branches, but not to the point of runoff. For perimeter treatment, spray the foundation to a height of 2 feet and also a 2-foot band around the house next to the foundation. People and pets may enter treated areas after spray has dried. One 32 fl. oz. bottle of Ortho® Home Defense® Insect Killer for Lawn & Landscapes covers 5,300 sq. ft. for lawn treatment, 2,700 sq. ft. of plants, or 1,400 sq. ft. of home perimeter.

  • Connect: Shake well before using. Connect sprayer to hose. Turn on water.
  • Spray: To begin spraying, point nozzle in the direction you want to spray. Slide thumb activation switch forward to ON position.
  • Finish: To stop spraying, slide thumb activation switch backward to OFF position. Turn off water. Relieve water pressure by switching to the Water position until water slows to a drip. Then, slide switch back to OFF position. Disconnect sprayer from hose.

Where Not to Use

  • Do not use inside dwellings. Do not use on vegetables and fruit trees not listed on product label. Do not apply directly to water. Do not apply this product in or on electrical equipment due to the possibility of shock hazard.

Where to Use

  • Roses and other ornamentals; Listed vegetables and fruit trees (see label); Trees and shrubs; Lawns; Around house foundations, porches, patios and stored lumber

When to Apply

  • Apply when insects or damage first appear.

How Often to Apply

  • Re-apply as necessary, waiting at least 7 days between each application.

Frequently Asked Questions

Kids & Pets

Do not allow people and pets to re-enter treated area until dry.

Your home and yard are places for your family and pets to enjoy. That's why Ortho® products are designed with care to provide effective solutions to insect problems outside your home. For best results and a healthy environment, please follow instructions for appropriate usage, storage and disposal.

Rated 5 out of 5 by from Effective insect treatment for around the house! I love this product! It is truly an effective product that quickly works to get rid of insects from around my yard. Since we have been using this product, we no longer see ants coming in the house and they keep their distance from our house outside. I would definitely recommend this!
Date published: 2020-08-14
Rated 5 out of 5 by from works great I love this product! I used to have an ant infestation around my house every year but spraying this really keeps them away.
Date published: 2018-04-17
Rated 5 out of 5 by from Works effectively I used this product on my lawn in 2017 growing season didn't notice any bug problem all season. It was easy to use with my spreader and the direction were easy to read and follow as well. I'll most likely use this product again in 2018.
Date published: 2017-12-27
Rated 5 out of 5 by from Insects worst nightmare! I am not typically one who is excited about death, but when it comes to the death of so many insects that typically plagued us, I am ecstatic.
Date published: 2017-07-07
Rated 5 out of 5 by from Great Insect Killer on Landscape Used on our landscaping around the house. We had a problem with spiders in the lava rock. We don't have a problem any more!
Date published: 2017-06-01
Rated 5 out of 5 by from Once it's attached you are good to go. Well, it finally warmed up enough in Wisconsin to do this review! This product worked very well-once I got it attached to the hose. I have a virtually new hose so the threads are in pristine shape, however, I had some difficulty in attaching the spray unit. The angle was bad but I kept at it success was mine. I sprayed both a brick patio with numerous ant hills and well as ant hills in my lawn. Finally, I sprayed around the doors and concrete areas. In every case everything was dead within 24 hours. Great product!
Date published: 2017-05-05
Rated 5 out of 5 by from Effective product against inserts Easy to connect to the garden hose, spraying my yard was a breeze!
Date published: 2017-05-04
Rated 5 out of 5 by from Great concept! This product is a great concept to kill the bugs on the outside before they come in. There are a lot of bugs in Florida! This was very easy to apply and so far it is working great!
Date published: 2017-05-01
  • y_2026, m_10, d_30, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_55
  • loc_en_US, sid_0173801, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scottsmiraclegro
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 4ms
  • reviews, product