Keep your hot tub clear and clean with spa chemicals developed specifically for hot tubs and jacuzzis. Choose from hot tub spa chemical brands such as Baqua Spa, Brilliance for Spas, or Leisure Time Spa Chemicals. Each one is formulated to keep your hot tub clean by using safe ingredients. These spa chemicals contain ingredients that are effective for water maintenance. Use your spa chemicals to remove stains, algae and to control bacteria.