- Hot Tub Flush should be used just prior to draining out hot tubs. Dose directly into hot tub filter compartment whilst the pumps are turned on to assist product distribution.
- As as routine treatment, leave the pumps running for a minimum of 30 minutes after application and a further 30 minutes of standing water, prior to draining the hot tub water. Alternatively, for a thorough clean where the pipe cleaning procedures are overdue (i.e. more than a year without treatment), leave the pumps running for a minimum of 30 minutes after application and leave the treated hot tub water for 12 hours (i.e. overnight), prior to draining down and replacing hot tub water.