BioGuard Optimizer is a borate water conditioner — a category of its own in pool care, and one that works differently from everything else in a maintenance routine. It doesn't sanitize, doesn't correct a value, and doesn't get consumed. It changes the character of the water and then stays there. Borates do three things at once. They act as a powerful pH buffer, holding pH steady against the constant pressure that trichlor tablets, shock treatments, aeration, and rain apply to it. They give water a distinctly soft, silky feel that swimmers notice immediately — gentler on skin and eyes. And they produce a visible sparkle and clarity that's genuinely different from what a clarifier delivers. The property that separates borates from every other product on your shelf is persistence. Optimizer is not degraded by sunlight and isn't consumed by sanitizer or organic load. Once established, the level stays put — the only losses are through splash-out, backwashing, and dilution from heavy rain or a partial drain. That's why the routine is a single substantial initial application followed by testing twice a year, rather than a weekly dose. It's also unusually compatible. Optimizer works with chlorine, bromine, and biguanide programs — including SoftSwim, which very few pool additives can say. And it's pH neutral in pool water, so establishing a borate level doesn't set off a chain of balance corrections. The practical result on a working pool is fewer corrections. A buffered pool absorbs the acidic pressure of tablet feeding and the alkaline push of cal hypo shock without the pH drifting the way it otherwise would — which is why salt pool owners, who fight a constant upward pH trend, tend to be the most enthusiastic borate users. Pro Tip: This is a bigger purchase than it looks — work out your total before ordering. At 1.5 lbs per 1,000 gallons, a 20-lb container treats roughly 13,300 gallons. A 20,000-gallon pool needs about 30 lbs, which is two containers. A 25,000-gallon pool needs closer to 38 lbs. Borates are a one-time establishment cost rather than a recurring one, so the arithmetic works out over several seasons — but it's a substantial single outlay, and discovering you're short partway through a staged application means an incomplete treatment sitting in your pool. Measure your pool volume properly and order the full amount at once. Brand BioGuard®
