How to Use Marseille Soap as a Natural Insecticide

Primarily known for laundry and household cleaning, Marseille soap is, in fact, a highly versatile product that can prove to be incredibly useful in the garden. In this article, we’ll explain how to use Marseille soap as a natural insecticide to ward off red spiders, aphids, and scale insects.

Marseille soap is essentially a soft soap made from potassium. Chemically, it is a potassium salt of fatty acids, and its primary use is for personal hygiene and laundry. Thanks to its insecticidal properties, Marseille soap is also a valuable asset in the garden.

Using Marseille soap as an insecticide is an eco-friendly and effective method to combat certain pests, especially smaller ones. It’s a genuine resource that, besides being effective, is also environmentally friendly and non-toxic to our health and plants.