I picked up a container of Ortho 'Weed B Gon' to control some weeds around
my property.

First I tried it out on a few isolated smaller ones to see how it worked. I
squirted them a few days ago. They still seem to be healthy though a couple
have a few shriveled leaves. I had expected them to be totally dead in a
day or so.

What am I doing wrong? Any guesses? Maybe it takes longer to affect them?
You have to really soak them?

There is little info on the bottle and that is mostly warnings.

TIA

--
"Where there's smoke there's toast!" Anon