For some people it appears Dettol disinfectant shrinks and disappears their back head bumps. You know those head bumps that come sometimes after barbing the hair. Method That Seems To Work Pour little water in some Dettol and gently massage in the area affected. After 2 days you may notice the head bumps have shrunk…… Continue reading Dettol Disinfectant Seems To Shrink, Disappear Back Head Bumps