― I recently received a free sample of Children's Advil through Smiley360.com and have to say the timing couldn't have been more perfect. My youngest daughter had just come down with the flu and needed something to help take away the aches and pains that come with having the flu. She was feeling miserable so we gave Children's Advil a shot to work its magic. I was nicely surprised with the results. Within an hour my daughter was feeling better and said that she did not feel as achy or have a [...].