Brilliance® Spa Start-up for Hot Tubs and Spas -2ozBrilliance for Spas
Brilliance Start-Up is used in a bromine-based chemical system. This product establishes a bromide-bank in the spa water and kickstarts the bromine in your water so that the Bromo Tabs (Bromine tablets) can do the rest of the job! It ensures that an immediate bromine level is produced.
Use in your water every time the spa is drained and refilled.