The Salon Nail Spa, Dallas

* **Services available**: mani-pedis with luxe upgrades like hot-towel wraps, paraffin wax, and hot-stone foot massages * **The commitment to cleanliness**: All nail tools are sterilized in a hospital-grade autoclave, and the pipeless pedicure basins are cleaned with an EPA-approved disinfectant. * **The setting**: At this opulent spa, clients are greeted by a mosaic-tiled reception desk and a glittering chandelier before heading to the Tiffany-blue leather manicure and pedicure chairs.