Keep your pool balanced
Your at-a-glance dashboard — weather-aware care tips and test reminders live here. When you're ready, jump into the calculator to dial in your chemicals.
Your Recommendations
⚠️ Important: These are estimates based on standard dosing guidelines, scaled to your pool's volume. Always add chemicals one at a time, with the pump running, then wait and re-test before adding more — especially for pH and alkalinity. Never mix chemicals together. Follow the product label and local safety guidance.
History & Trends
Dose log
Buy Pool Chemicals & Supplies
Everything the calculator might recommend, plus the test gear and tools to keep your water balanced. Each link opens an Amazon search so you can compare brands, sizes and prices.
As an Amazon Associate we may earn from qualifying purchases. Links don't change the price you pay.
⚠️ Note: These links open product searches and aren't endorsements of any specific brand or seller. Always confirm the active-ingredient percentage on the label (it affects dosing), store chemicals separately, and never mix products. Buy only what you need for your pool size.
Cloud Backup
We found a cloud backup for your account.
Optional. Sign in to back up your pool data so you can recover it on another device or after clearing your browser. Your data stays private to your account.
No account? Download a backup file you can keep anywhere — no cloud needed.