Apply to plants, soil or mulch to repel raccoons, squirrels, skunks, woodchucks, dogs and cats. Irritates animals when they smell or taste it. Available in both liquid and granular formulas so you can apply it to a wide variety of surfaces. Effectively rids your yard and garden of persistant hard to repel pesky critters. You'll sing its praises once you try it. Works up to 30 days.