My two children (boy 3 yrs 3 mths, girl 4 yrs 8 mths) have been getting rashes every evening for the past five evenings. At first we thought it was their new bubble bath, but we stopped that. Next evening with no bubble bath, the same. Tonight we didn t bath them, because the rash seemed to come every time during or after bath. it s now 22:00 and the boy has just woken up crying, with the rash. It s mostly around the abdomen and lower back area, but sometimes spreads to the legs and neck. Once appeared in the face . The rash are little bumps of varying sizes and shapes. They make the whole area where they are go red. (not only bumps are red). No fever . No other symptoms. They both recovered from a mild cold about a week ago, and still have an occasional cough and runny noses. They re not taking any medication at the moment, and we have not made any changes to their diet .