WOOLEE repellent creates a physical barrier around plants (seedlings) so that snails cannot cross over and reach the seedlings. It is best to apply it just after a rain, also if you have a garden surrounded by a wall you can apply WOOLEE protection along the wall so that you can enclose the entire garden in this way. One of our customers does this and it proved to him as a great solution that WOOLEE protection does not have to be applied around each seedling. Apply a layer of flakes 2 cm high and 10–12 cm wide around the plant or stem.