The present invention concerns the use of an anti- mosquito composition as an additive of a washing solution for giving anti-mosquito properties to a non- treated fabric through a domestic or industrial washing process of said fabric. Moreover, the present invention concerns the use of an anti-mosquito composition as an additive of a washing solution for recovering or changing the anti-mosquito properties of a degraded, or non-degraded anti-mosquito fabric through a domestic or industrial washing process of said fabric.
