What is the best way to kill prickly lettuce weeds in my yard?

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www.gardenguides.vom/862-prickly-lettuce-weed.html
This little bugger has given me such a headache in my vegetable garden! You can try a herbicide containing glyphosate or an organic herbicide that contains clove oil, but I usually take these guys on by hand picking. Make sure to wear protective gloves, and when the soil is moist, weed them out making sure to get the whole root. Good luck!!
Thank you! I'll try that. I dug a bunch up when it rained over the last several months but it seems they came back ten fold!!! I was just reading about vinegar (20%) with a cup of citrus oil. Might try that also.