Hey, is there any good weed killer that I can use, I heard my grandmother used to use Daz powder? Or is there a suitable weed killer that I can get from the store/online? I feel my husband would be pulling weeds in the front of the house and back of the house at least monthly, so to free him from this chore, is there any weed killer? He was asking me so thouight maybe mumsnet can help us thanks