Mowing /mulching after Weedol?

Looking for some advice after applying Weedol lawn weedkiller last week, am about to give it it's first mow since, with my mulching mower. It is only a mulching type, no bagging.

Instructions say to leave 1st clippings on the lawn, BUT, to compost the next 3 mowings and compost for 9 months before using.

If I just mulch in the future and leave on grass, is there a danger I'll just be spreading the weeds around, even though they look well dead now?

Thanks in advance.

 

I see no problem leaving all the mowings on the lawn mikrt esp since it’s a mulching mower.
I do this on my niece’s lawn without any problem.
Here I always collect and compost the mowings......mind you, weeds are few and far between requiring only a lawn weed killer spot spray
Liz the pot is the lawn expert though so hopefully some advice to follow

 

no issues, just leave the weeds uncut as its slow to work so a higher height might be needed.

 

Thank you Verdun & Liz, that's reassuring.