Mustard Algae Treatment: Why It Keeps Coming Back and the Protocol That Ends It
Nadia Caldwell · October 23, 2026
Every spring (and honestly, most of the year in the desert) someone tells me the same story. They shocked the pool on Saturday, the water looked perfect Sunday morning, and by the following Wednesday there’s that same dull yellow-brown film creeping back along the shady wall. Their conclusion is always the same: “The chlorine must … Read more