Hot tub flush is designed to clean your hot tub / spa's internal fittings and loosen biofilms to reduce the growth of harmful bacteria and viruses. Hot tub flush should be used just prior to draining out the hot tub / spa. Dose 250ml to clean 1,750l of water. Add directly into hot tub / spa skimmer baskets while the pumps are turned on to assist product distribution.
As a 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 / spa water.
Please refer to packaging or MSDS
MSDS can be requested from
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