How long should I wait after spraying liquid Trimec on the lawn before I mow it again?

I understand that it is better to let the broadleaf weeds grow up really good and exposed and then spray with Trimec.





But how long after does it take to the roots good to kill it?





Can I mow it 24 hours after , does it work that quick?

How long should I wait after spraying liquid Trimec on the lawn before I mow it again?
My wife keeps our tiny lawn in order, I can't be bothered. I remeber the french politician, but her name escapes me. She said that "British men dominate their lawns because they cannot dominate their wives!"





Sorry, but my life would have to be a lot simpler before I could worry about a lawn.
Reply:Don't mow your lawn three days before applying it, then don't mow againe untill three days after.
Reply:not untill it has rained or you have watered it in then not for 2 days after that