The first, and easiest, step you can try is to just blast them off with the hose. Ideally, you will create an environment that is balanced, and birds and beneficials will keep your pests in check, but that takes time.
The first, and easiest, step you can try is to just blast them off with the hose. Ideally, you will create an environment that is balanced, and birds and beneficials will keep your pests in check, but that takes time.