Alice from Missouri City Tx. writes,
How long do I need to leave my house after it was sprayed with Onslaught?
Onslaught. THE time release one
Onslaught is a water based insecticide and you will be required to leave the treated area for as long as it takes to dry which is usually about an hour (or two hours if you were heavy handed with the spray application).
Answer last updated on: 03/20/2012