What you noticeLikely causeWhat fixes it
What you noticeOrange-brown staining in sinks and tubsLikely causeDissolved iron in well waterWhat fixes itIron filtration
What you noticeRotten-egg smell, worse from hot tapsLikely causeHydrogen sulfideWhat fixes itCatalytic carbon filtration
What you noticeScale on fixtures, dull laundry, dry skinLikely causeCalcium and magnesium hardnessWhat fixes itIon-exchange softener
What you noticeChlorine taste, pool smell in the showerLikely causeChlorine or chloramine in city supplyWhat fixes itWhole-home carbon filter
What you noticeBlue-green stains, pinholes in copperLikely causeLow pH, acidic waterWhat fixes itAcid neutralizer
What you noticeCloudy or gritty water, clogged aeratorsLikely causeSediment from the well or the lineWhat fixes itSediment filtration
What you noticeDrinking water nobody in the house likesLikely causeDissolved solids and taste compoundsWhat fixes itReverse osmosis at the kitchen sink