Haviland Stain Drop No. 1 Removes Iron, Leaves & Other Natural Stains from the off-season 2 lb Btl 14SD12BTL1

Haviland Stain Drop No. 3 Removes & Lifts Stubborn Copper Stains from Pool Surface 5 lb Pail 14SD305P

Stain Drop All Purpose XpH Removes Stains & Scale in a Wide pH Range 55 gal Drum 14SDXPH-55G

Haviland Stain Drop All Purpose XpH Removes Stains & Scale in a Wide pH Range 1qt Btl 14SDXPHQ

Stain Drop All Purpose XpH Removes Stains & Scale in a Wide pH Range, 5-Gal Carboy 14SDXPH-5G

Haviland Stain Drop No. 2 Removes Copper & Scale from Pool Surface 10 lb Pail 14SD210P

Haviland Stain Drop No. 2 Removes Copper & Scale from Pool Surface 5 lb Pail 14SD205P

Taylor Test Kit Drop Test, Chlorine (Total), Iodometric, 1 drop = 1 or 10 ppm K-1580

Taylor Test Kit Drop Test, Chloride (Sodium Chloride), Argentometric, 1 drop = 200 ppm, .75 oz K-1766

Haviland Stain Test Kit 14SDKIT

Haviland Spot Stain Chalk, Scrubs Away Pool Stains, 9 oz Btl 14SSCBTL1

Jack's Magic Stain Solution No. 1 Iron Cobalt & Spot Etching 50 lb Pail 14JMS150P