Composition containing at least one substance that is not water-soluble and is solubilised in a sophorolipid, and at least water, and use thereof for cleaning hard surfaces and laundry, for killing plants, for combating insect pests, for combating fungus and mould proliferation, for combating gastropods, for combating moss, algae and lichen proliferation, for the cosmetics industry and for skin and hair care.
