So I was going to reply earlier about my vinegar. I only have 5%. So that's why I was going to use bleach. Now I'll use roundup, and wear the correct gear while administering.
The Round-up adds are an exaggeration by lawyers to get people to make them some money, period.
The veterans from 'Nam have a reason, as what was used there is what Roundup and similar items came from and it was sprayed from an aircraft.
I have put on stuff a LOT stronger than Roundup and do not wear any gear; although I do not get it on myself, even doing it barefoot in shorts and I do not have to try hard to avoid it.
Vinegar and bleach are NOT more toxic than Roundup.
They go away quickly, far quicker than Roundup unless you are going to pour out a gallon in one spot and then it is only a problem as long as it is a running liquid.
I used to scrub my shower with straight bleach and no gloves but the fumes finally made me stop that , though I had very clean hands after ward.
I spray my garage with a bleach type mold killer that is far stronger than kitchen bleach and the mist has not killed the roses or grass it fell on.
If you use a weed/vegetation killer, I have used many types of vegetation/weed killer and for the money Roundup is not the best , just the best known.
If you know your weed/s I have found, often, a dedicated killer for that weed is better than a shot gun approach.