01 | Disconnect the automatic pool cleaner (APC).
02 | With the multiport set to CIRCULATE/RE-CIRCULATE/ BYPASS, pour 1 liter of HTH® Metal remover around the sides of the pool.
03 | Allow to circulate for at least 8 hours to ensure thorough mixing.
04 | Test and adjust pH if necessary.
05 | Reconnect the automatic pool cleaner.
06 | Allow the filter to run continuously for 24 hours.
07 | Resume normal chlorination and filtration.
08 | If your pool water turns cloudy after using HTH® Metal remover, add HTH® Sparkle It cube
or HTH® Sparkle It in accordance with label instructions.