Kem-Tek KTK-50-0007 Mustard Algaecide Pool and Spa Chemicals, 1 Quart
Kem-Tek 305-6 Mustard Algaecide is part of the Chem Lab easy 5 Step 5 Color DIY pool maintenance program. All Kem-Tek Pool Products and Spa-Kem Spa products provide contact information for a Live 24/7 Consumer help line as well as an online interactive water testing application.