Ortho Home Defense Insect Killer for Lawn & Landscape Concentrate - Treats up to 5,300 sq. ft., For Ants, Ticks, Mosquitoes, Fleas & Spiders, Starts Working Within Minutes, 32 oz.

The big box home improvement stores, Home Depot & Lowe’s, only like to sell this product in pre-mixed ready to use one gallon containers. The cost is equal to the concentrate which makes 3 gallons. Mix it yourself, get a cheap pump sprayer and you’ll be way ahead. The product itself is good, it works and lasts.

The spray was effective. Kept mosquitoes down quickly. It lasted as expected and was easy to use. I will buy again.

Amazon saved the day by replacing a leaky Ortho insecticide container with a new full container that does not leak, and they rushed it to me in two days. The product itself seems to work better than some other I have tried. I would likely recommend this insecticide for outside use. Update 8/1/2020 Product is definitely working I think, since spraying for the 3rd time with only a mist applied both within a 50' radius of the back yard sitting area and in the air whenever a swarm of the pests (big gnats) is spotted. Today my back yard is free of the usual flying pests that lite and bite. I think the product is both effective and cost-effective to us. I am keeping the 4-star rating because of the poorly designed container and pump. Instead of using the pump, I add 1.5 tablespoons to a gallon pump sprayer filled with hose water, which works much better.

Way cheaper than using the premixed stuff

Was cheaper on Amazon than it was buying in a store, otherwise it’s the same exact product.

Many years ago my father got me hooked on this product. I periodically spray all the nooks and corners of my house with this stuff and it keeps pests out. I also had a moderate ant infestation in my postal mailbox out on the roadway, and I soaked the ground and the mailbox with this stuff and no more ants. Works very well!

The ants and big roaches outside are gone. But the fleas have morphed to resist bug killer. The plant extracts and oils do not work. Need pesticide to kill fleas, fleas, fleas.

Great stuff