Pool Water Testing & Chemical Balancing in Lexington, SC

Water chemistry is the invisible backbone of a healthy pool. When it’s balanced, your water is clear, your equipment runs efficiently, and your pool is safe to swim in. When it’s off, you get cloudy water, algae, skin irritation, corroded equipment, and stained surfaces. The tricky part is that imbalanced water often looks fine until the damage is already done.

Sands Pool Care offers standalone water testing and chemical balancing for pool owners in Lexington, SC who handle their own routine cleaning but want professional help with the chemistry side.

What We Test

• Free chlorine and combined chlorine (chloramines)
• pH levels
• Total alkalinity
• Calcium hardness
• Cyanuric acid (CYA / stabilizer)
• Total dissolved solids (TDS)
• Salt levels (for saltwater pools)
• Phosphate and metals (when indicated)

Why Professional Testing Matters

Home test strips and liquid kits give a rough picture, but they have limitations. They can be affected by age, storage conditions, and user technique. Our professional-grade testing provides precise readings across all key parameters, giving us the data needed to make exact chemical adjustments rather than guesswork.

Chemical Balancing Service

After testing, we calculate and apply the exact chemical adjustments needed to bring your pool into proper balance. This isn’t just dumping chlorine in the water. It’s a calculated process that considers how each parameter affects the others. For example, adjusting pH without accounting for alkalinity can create a seesaw effect that wastes chemicals and never stabilizes.

We also take into account factors specific to your pool: its volume, surface material, sun exposure, bather load, and whether you use a salt system or traditional chlorine.

When to Use This Service

• You maintain your own pool but want periodic professional chemistry checks
• Your water looks off but you’re not sure why — cloudy, foamy, or irritating
• After heavy storms, pool parties, or extended hot weather
• When starting up your pool for the season
• If you’ve been battling persistent algae or scaling