Sorry guys.. I did a quick search for where to buy Polyquat & couldn't find many recent replies.. and we are heading out in a few minutes to a family picnic. On our way home, we were going to grab what we need for closing. I searched Walmart.com but only found a 20% Algecide by Aqua Chem - we need 60%, right??
Has anyone seen it this season at Home Depot or Walmart?? And possibly remember what its actually called??