Process to prepare an aqueous composition comprising a non-ionic antibacterial compound having a ClogP above 2, comprising the steps of:- pre-mixing the non-ionic antibacterial compound having a ClogP above 2 with an oil to prepare a premix comprising more than 60% per weight of the premix of oil and of non-ionic antibacterial compound having a ClogP above 2,- mixing the premix with water to obtain an aqueous composition comprising more than 50% per weight of water.