If your pool plaster looks rough and white, or your metal equipment is developing a greenish tinge, calcium hardness is…
Your pool filter is doing the hardest work in your backyard — quietly trapping debris, oils, dead algae, and contaminants…
Learn how to shock a pool the right way: which type of pool shock to use, how much to add,…
If there's one pool chemistry problem that confuses more people than almost any other, it's alkalinity. Pool owners hear about…
Stop losing chlorine to summer sun. Learn the right CYA levels for your pool, how to test stabilizer, how to…
# High pH and Low Chlorine: Why Your Pool Gets Cloudy Even When You Add Sanitizer High pH and low…
# Pool Circulation Problems: How to Find Dead Spots Before Algae Starts Pool circulation problems usually show up quietly. One…
# Weekly Pool Maintenance Checklist: What to Do Every Week to Keep Water Clear A weekly pool maintenance checklist prevents…
# Chlorine Tablets and CYA: How to Use Tabs Without Over-Stabilizing Your Pool Chlorine tablets are popular because they are…
# What to Do After Heavy Rain Hits Your Pool Heavy rain can make a clean pool look questionable fast.…