--- product_id: 214166806 title: "Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal." brand: "ortho" price: "€ 137.37" currency: EUR in_stock: true reviews_count: 8 category: "Ortho" url: https://www.desertcart.com.cy/products/214166806-ortho-home-defense-max-indoor-insect-barrier-refill-bug-killer store_origin: CY region: Cyprus --- # 30% faster drying time 1-gallon ready-to-use refill 365-day indoor protection Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. **Brand:** ortho **Price:** € 137.37 **Availability:** ✅ In Stock ## Summary > 🛡️ Keep bugs out, confidence in—365 days of fearless home defense! ## Quick Answers - **What is this?** Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. by ortho - **How much does it cost?** € 137.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/214166806-ortho-home-defense-max-indoor-insect-barrier-refill-bug-killer) ## Best For - ortho enthusiasts ## Why This Product - Trusted ortho brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Ready:** People and pets can safely re-enter treated areas once dry, making it hassle-free for busy homes. - • **Eco-Smart Refill:** 1-gallon refill lets you reuse your Comfort Wand, cutting waste and saving money. - • **Fast-Dry Formula:** Dries 30% faster than previous versions—no fumes, no stains, just quick, clean protection. - • **Year-Round Shield:** Defends your home against ants, roaches, spiders & more for a full 365 days indoors. - • **Versatile Application:** Perfect for kitchens, bathrooms, basements, and outdoor foundations—create a seamless bug barrier. ## Overview Ortho Home Defense Max Indoor Insect Barrier Refill is a 1-gallon ready-to-use spray that kills and prevents a wide range of household insects including ants, roaches, spiders, fleas, and ticks. Designed for indoor use on nonporous surfaces, it offers long-lasting protection for up to 365 days. The fast-drying, no-fume formula allows safe re-entry for people and pets once dry, and the refill system supports sustainable reuse of the Comfort Wand applicator. Ideal for creating a reliable bug barrier in kitchens, bathrooms, basements, and around home perimeters. ## Description Create a bug barrier with Ortho Home Defense Max Indoor Insect Barrier. This bug spray for home kills common household insects including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, periodical cicadas and other insects as listed. This fast-drying ready-to-use refill formula has no fumes and leaves no stains, so you can use with confidence indoors. Plus, it dries up to 30% faster than other Ortho formulas. DIY homeowners can use this indoor bug spray whenever they see evidence of insect activity or anytime as a preventative barrier to keep bugs out. To use, attach the Extended Reach Comfort Wand from your previous bottle to the refill. Hold sprayer 12 inches from the surface and apply in a 4-inch band for indoor applications or a 12-inch band for outdoor perimeter applications, spraying until the surface is slightly wet but not soaking. People and pets may enter treated areas once sprays have dried. Trust Ortho with home protection to keep bugs out of your home during bug season. Review: Works - That's the only one worked for me to keep the cockroaches away , you need to spray every 2 weeks Review: Great product - Great product and kills spiders almost instantly. I've tried other brands, and nothing has worked as good as this. ## Features - READY-TO-USE PEST CONTROL SPRAY REFILL: This 1 gal. refill container of Ortho Home Defense Max Indoor Insect Barrier allows you to reuse your Comfort Wand from its original container - LONG-LASTING PROTECTION: This indoor bug spray kills listed bugs and protects your home for 365 days against ants, roaches and spiders indoors on nonporous surfaces - INDOOR INSECT KILLER: Ready-To-Use Ortho Home Defense Max Indoor Insect Barrier insect spray kills and prevents home invading insects including ants, roaches, spiders, fleas, ticks, scorpions, beetles, and other common household bugs as listed - WHERE TO USE: Use this bug spray indoors in kitchens, bathrooms, and basements, and around doors and windows; apply outdoors to foundations to create a barrier around your home - WHEN TO USE: Create a bug barrier anytime as a preventative treatment or after you see evidence of insect activity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071P276RP | | Best Sellers Rank | #55 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Insect & Pest Repellent Sprays | | Brand Name | Ortho | | Customer Reviews | 4.4 4.4 out of 5 stars (2,151) | | Global Trade Identification Number | 00071549020323 | | Item Form | Spray | | Item Type Name | for Indoor Pest Control, Long-Lasting Control, Fast-Drying | | Item Weight | 0.5 Pounds | | Liquid Volume | 1 Gallons | | Manufacturer | The Scotts Company LLC | | Model Number | 0203205 | | Part Number | 0203205 | | Target Species | Insects | | UPC | 071549020323 | | Unit Count | 128.0 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** Ortho - **Item Form:** Spray - **Item Weight:** 0.5 Pounds - **Liquid Volume:** 1 Gallons - **Target Species:** Insects ## Images ![Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Image 1](https://m.media-amazon.com/images/I/71kSTxt6CgL.jpg) ![Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Image 2](https://m.media-amazon.com/images/I/91vo-ZoL0kL.jpg) ![Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Image 3](https://m.media-amazon.com/images/I/81-n+WT851L.jpg) ![Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Image 4](https://m.media-amazon.com/images/I/814EQqqHHmL.jpg) ![Ortho Home Defense Max Indoor Insect Barrier Refill - Bug Killer Spray Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Image 5](https://m.media-amazon.com/images/I/71jjsBVxvuL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can I use it outdoors?** A: I wouldnt recommend this one for outdoors. It's really just sized for inside. When that fly creeps in cause you didn't shut the door fast enough lol! Really use for when you see something that got in somehow. I use the home defense. Thats for in/out side. The big gallon one red and white bottle. One good spray around house inside OMG! You won't see any ants nothing. It's really amazing. If you hate some much as a nat or ant or spider. Honestly works on any bug wanna see a fly stop almost instantly. One spray puts anything to the floor. If it's still moving fighting for life. Spray it again. Bug no more. Love it! **Q: How long after it has dried does it take to see results? I still see roaches even after spraying a few days ago.** A: Thank you for your question, Francisco. After an application of Ortho Home Defense Max Indoor Insect Barrier, cockroaches that come in contact with the sprayed areas will die in 4-6 days. Here are some of our tips to help control cockroaches: Eliminate food sources by keeping the kitchen and other areas of the home free of food scraps. Clean up the kitchen after each meal and store food in tightly sealed metal, glass, or heavy plastic containers. Empty household garbage and pet litter regularly. Clean up water puddles or moist areas around the kitchen, basement, and other infested areas. Plug cracks around baseboards, shelves, cupboards, sinks, and pipes with putty or caulk. Feel free to contact our Consumer Services team at 866-324-9192 if we can be of any further assistance. **Q: Will this work on centipedes** A: centipedes are bugs so yes it can take out centipedes **Q: What are the other listed insects it kills, but seller didnt show us?** A: Thank you for your question, Ralph. Here is the full list of insects that Ortho Home Defense Max Indoor Insect Barrier controls. This list is also available on the product packaging. 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 and 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 Bug, 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, Mealybug, 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by B***K on April 12, 2026* That's the only one worked for me to keep the cockroaches away , you need to spray every 2 weeks ### ⭐⭐⭐⭐⭐ Great product *by L***N on April 10, 2026* Great product and kills spiders almost instantly. I've tried other brands, and nothing has worked as good as this. ### ⭐⭐⭐⭐⭐ You need to try this *by A***R on March 28, 2026* This is perfect for your spring clean up out summer killer up. Worth it. ## Frequently Bought Together - Ortho Home Defense Max Indoor Insect Barrier Refill, Kills Ants, Roaches, Spiders, Fleas and Ticks, 1 gal. - Ortho Home Defense Insect Killer for Indoor and Perimeter Refill2, Controls Ants, Roaches, Spiders and More, 1 gal - TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - 12 Count Stations for Effective Indoor Ant Control --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/214166806-ortho-home-defense-max-indoor-insect-barrier-refill-bug-killer](https://www.desertcart.com.cy/products/214166806-ortho-home-defense-max-indoor-insect-barrier-refill-bug-killer) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-22*