The present invention relates to a concentrate for a disinfectant, comprising hydrogen peroxide, at least one carboxylic acid and at least one surfactant, wherein the at least one surfactant comprises a hydrotrope and wherein the weight ratio of hydrogen peroxide: carboxylic acid: surfactant is in the range of 50- 5000 : 50- 5000: 1, preferably about 50 : 50 : 1. The present invention further relates to a disinfectant comprising the concentrate of the present invention as well as a process for disinfecting a surface to be disinfected and the use of a hydrotropic surfactant in a concentrate for a disinfectant.
