minutes before bath apply this preparation preferably using cold water the heat rash will disappear quickly says dr batra he adds alternately use another timetested recipe to some nutmeg and rosewater add equal parts of pea flower sandalwood and coriander powders dab this paste on the affected areas or the entire body if required after sometime simply rinse with cold water your body will now feel fresh and refreshedother homeopathic remedies that heal gently during summer are urtica urens soothingly beneficial for summer skin rash that itches and burns echinacea angustifolia handy for heat boils cantharis comforting for sunburn latasrinivasantimesgroupcom