Sterimar Nasal Spray is safe for daily use while medicated Illadin is not. You can clear baby's nose daily in the morning using Sterimar. If he/she has mucus, you can use NoseFrida to clear it. If your baby is prone to having runny nose try to let baby to sleep in non-aircon room at night. I purchased from Amazon. If you are in urgent to use it, can try to visit Kiddy Palace as they have a few different brands. For me, NoseFrida is the easiest to use.