Thank u @"PJ-Certified VK Teacher" @"Rakhi-Certified VK Teacher" mam
Actually I searched for causes on net and there I found it is caused by a bacteria called Staphylococcus (staph). This germ can be present on normal skin and enters the body through tiny breaks in the skin or by traveling down a hair to the follicle.
That's why I thought zapper healing is needed….. And mupirocin as antibiotic….
Yes I will follow the suggested serums…..
Thanks again