To bring and keep the lawn in top condition, it must be ventilated regularly. (this is best done in the spring and / or in the autumn). Dead grass, moss and mowing residues are removed from the lawn to keep the grass healthy. The hardened soil is cut open into long trenches so that oxygen, moisture and fertilizers can better penetrate to the roots of the grass. The JO BEAU V460 is therefore the most suitable scarifier for professional use and rental.