Hello and welcome to HCM, Fungal infection is contagious or communicable thus using scrubber on part affected by fungal infection followed by other parts of body could spread the fungal infection. Thus, you need to discontinue using same scrubber for affected region and un-affected parts of the body till the infection (red and itchy bumps) is fully cured. You can consult your primary healthcare provider for clinical assessment of the newly developed bumps. In case they are also due to fungal infection, you need to consult your primary healthcare provider for clinical assessment, relevant investigations and thus management with anti-fungals. Thanks and take care DR Shailja Puri