Satisfying pool stain removal process

How to remove inorganic / metal stains from your pool
Products used
A+ stain remover
C U Later
Jacks filter fiber stuff
Chlorine neutralizer (thiosulfate)
Tags:
Metal stains
Pool maintenance

[@robbs96]

someone used non stainless steel nuts in the filter i bet. or a hairpin got vacuumed up. look for those. great job.

[@PoolBoyNick-]

Not a "shadow" but a wear marking as its been eroding in that area thanks to the less than ideally placed return outlet. Essentially look at it like thats the only part of the pool that shows its real color the rest has been mottled with a layer of discoloration over it. Great vid !

[@gale3684]

will it remove copper stains?

[@tims_4x4_garage]

The label says it will.