Im a dance teacher Paula and I swear by salt water (although those red vine tabs sound like I might give them a whirl) but try Sally Hanson foot spa, its about £4.99 but well worth it, or Scholl fresh step cracklin ice foot gel (about the same price) this is so good I stock pile and take to florida with me, and after a couple of hours around the parks I sit on the side walk and spray my tootsies - Im sure yu will love it after a day at work - good luck - Gail