Is aqua silk the same as Baquacil?
Is aqua silk the same as Baquacil? Polyhexamethylene Biguanide (PHMB) is biocidal and fungicidal and is used as a disinfectant, as is chlorine. PHMBs are sold under trade names such as Baquacil, Revacil or Soft Swim. We offer an improved formulation of Polyaminopropyl Biguanides known as Aqua Silk. Using a biguanide has certain benefits over chlorine.