How much HydroTan solution is used ?
Each 8 second spray session uses approximately 50ml of solution. The standard two-coat spray process uses approximately 100ml of solution. The single 8 second spray may be used to simply top-up a HydroTan during the first 3-4 days following a full two-coat session – whereby the client will already be golden and wishes to maintain, or go darker in colour.
