Abstract: This product comprises a micro-porous sponge for single use, impregnated with an antiseptic solution (2) and is housed in an impermeable container (3) of a flexible material. The container (3) is made up from a thermo-formed base (31) that has a concave shape (31 a) and by a flexible lid (32) fixed onto the base (31) forming a seal closure to the container (3). The antiseptic solution (2) can be made from iodized povidone, sodium hydroxide, anhydrous monosodium phosphate, nonilphenol 9-10 etoxylate and distilled water, or an alcohol type antiseptic can be used.