Ok thanks so much! We were in Cuba and like I said 2 weeks of being in the sand for hours every day. She was sitting in it, digging holes to sit in and rolling in it lol. She had to shower twice a day to remove boatloads of sand that was ingrained in her lol. We do have some afterbite. Will try a bit...she isn't really too bothered by the spots, they are under her clothes so she isn't really scratching them open. Thanks so much!