Bactroban can sometimes treat foot odor, sometimes not, as follows: 1, not treat foot odor: Bactroban, also called mupirocin ointment, is a drug for the treatment of bacterial infections, which has a killing effect on bacteria, and has no therapeutic effect on foot odor, because foot odor is caused by fungal infections, foot odor requires the external application of antifungal infection drugs, like naftifine ketoconazole cream, terbinafine hydrochloride cream, bifenoconazole 2, can treat foot odor: some special cases, such as foot odor combined with bacterial infection, local redness, swelling, purulent exudate, local topical application of Bactrim has a therapeutic effect, can control bacterial infection, bacterial infection is killed after the treatment of foot odor, and then topical application of antifungal infection drugs. Generally after the rash subsides, then consolidate the treatment for a week.