Roundup is a herbicide produced by Monsanto. If it contacts the eyes, Monsanto says that after contacting a doctor or poison control, the eyelids should be held open and the eye gently rinsed for 15 to 20 minutes. Contact lenses should be taken out after five minutes of rinsing.
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Marie Notnats enjoys learning about new topics and teaching people new skills. She has been writing professionally since 2008. She is a professional horticulturist with a Bachelor of Science degree in horticulture from Brigham Young University. She writes for About.com, Examiner.com, eHow, and assorted gardening blogs.