Ortho Malathion Insect Spray

Yes, this is a concentrated formula. You must mix it with water according to the instructions on the label before applying it to your outdoor areas.

You should check the product label specifically for the types of plants you intend to treat. While it is designed for outdoor pest control, application guidelines vary significantly between ornamental plants and edible crops.

Coverage depends entirely on your dilution ratio and the application method you choose. Because the concentration varies based on the specific pest and surface being treated, you should calculate your needs based on the mixing chart provided on the bottle.

Malathion is primarily a contact insecticide, meaning it works best when it directly touches the target pests. It does not provide the long-term residual barrier that some other synthetic pyrethroids might offer.

Yes, this concentrate is compatible with most standard tank or pump sprayers. Ensure you rinse your equipment thoroughly after use to prevent residue buildup.