The place that we stay in has a lot of mosquitoes around. My children are the most affected due to this and none of the mosquito anti-repellants seem to work. They end up scratching the mosquito bite area and the skin becomes very red and itchy, leaving a bruise. The dried black hardened bruise skin falls off leaving a small white patch on the skin. Is there a cream I could use for them, to decrease the itching? Will the existing white patches fade away with time? Please help clarify. - Vikas NR.