Dictionary entry overview: What does yo-yo mean? â¢ YO-YO (noun) The noun YO-YO has 1 sense: 1. a toy consisting of a spool that is reeled up and down on a string by motions of the hand Familiarity information: YO-YO used as a noun is very rare.
A Malathion is not labeled to kill mosquitoes so we cannot recommend it as a treatment. Talstar is our most popular selling product for mosquito control. It is a liquid concentrate that you mix with water and apply using a one gallon hand pump sprayer.
The Most Effective Insect Repellents. To find the most effective mosquito repellents, we tested products containing a variety of ingredients, including deet, picaridin, oil of lemon eucalyptus, chemicals called IR3535 and 2-undecanone, as well as a variety of plant oils, such as cedar, citronella, geraniol, lemongrass, and rosemary.