Natural Chemistry - Metal Free (1 liter) Granular Floc or where well water is

or where well water is the pool water source

when Total Alkalinity of water is in balance

DO NOT place chlorine tablets into skimmer at this time

Clean spa surface and filter

Natural Chemistry - Metal Free (1 liter) Granular Floc or where well water isMETALfree is a highly effective metal deactivation agent that prevents staining and discoloration from trace metals such as iron and copper. METALfree also prevents scale build up due to calcium and other minerals. These trace metals and minerals may already be in the pool water or in the fill water. It should be used as part of a well designed pool maintenance program where local water requires it, or where well water is the pool water source. Please