On a summers day it will start to kill weeds within 2-3 hours, with visible signs in within 4-5 days it takes 6 or more hours in the winter. If it rains it will be much less effective. Roundup fumes are not toxic, it's a herbicide not a pesticide so try not to drench yourself in it or drink it.
The best time to take Magnesium-OK is after a meal, once a day with a liquid, every day, according to Wassen, the product manufacturer. The nutritional supplement tablets, specially formulated for women, contain eight vitamins and six minerals to maintain general vitality and health throughout the monthly cycle.
Answers (1) I realize this answer is very, very late but may help someone in future. If you are taking magnesium citrate once a day then it is probably best to take it in the morning, as it can cause loose bowel motions and you won't want to go to the toilet often at night. https://www.drugs.com/sfx/magnesium-citrate-side-effects.html. Votes: +0.