Pool Chemical Dosing & LSI Calculator Software
Eliminate guesswork for route cleaners. Enter test strip or drop test results and get automatic LSI calculations, dosage recommendations, and tamper-proof historical chemical logs.
No equipment or hardware purchases required · Works on any smartphone · Free 14-day trial
18,500 Gallon Plaster Pool
- Liquid Chlorine (12.5%):16 fl oz
- Muriatic Acid (31.45%):8 fl oz (maintain pH 7.4)
Precision Field Chemistry
Prevent Plaster Etching and Chemical Waste
Under-dosing causes algae blooms and customer complaints. Over-dosing eats your profit and destroys heaters and plaster. Pool Service Log gives your technicians exact targets on every visit.
Automatic LSI Calculation
Calculates Langelier Saturation Index instantly, factoring in water temperature, CYA correction, and calcium hardness.
Permanent Time-Stamped Chemical Logs
Historical chemical graphs provide unquestionable proof of proper water maintenance if a homeowner or plaster warranty is questioned.
Truck Inventory & Shopping Lists
Track bulk chemical consumption across routes and generate restock lists for the warehouse or wholesale distributor.
Visual Trend Graphs for Owners and Customers
Spot recurring chemical trends, track seasonal chlorine demand, and demonstrate professional pool stewardship.
Plaster Warranty Protection
Shield your business against accusations of plaster pitting or calcium scaling with complete historical LSI records.
Eliminate Over-Dosing
Save hundreds of dollars per route every month by preventing technicians from dumping unnecessary chlorine and acid.
Accurate Speciality Billing
Easily bill customers for specialty shock, algaecides, phosphate treatments, or conditioner treatments added on the route.
Frequently Asked Questions
How does the LSI calculator work in Pool Service Log?▼
Technicians enter their water test readings (pH, Free/Total Chlorine, Total Alkalinity, Calcium Hardness, Cyanuric Acid, and Water Temperature). The platform automatically computes the Langelier Saturation Index (LSI) in real time to show whether the water is corrosive, balanced, or scale-forming.
Does the app calculate exact chemical dosage recommendations?▼
Yes. Based on the pool's volume (gallons) and current test readings, Pool Service Log suggests the exact amount of liquid chlorine, muriatic acid, soda ash, sodium bicarbonate, or stabilizer needed to achieve target levels.
How do historical chemical logs protect pool service companies?▼
Plaster etching and equipment corrosion disputes often arise months down the line. Pool Service Log maintains an unalterable, time-stamped record of every chemical test and addition, proving you properly balanced water chemistry throughout the service relationship.
Does Pool Service Log track chemical consumption and truck inventory?▼
Yes. Every chemical dose logged in the mobile flow is aggregated into truck-level and route-level shopping lists, helping you restock chemicals efficiently and bill accurately for specialty treatments.
Can technicians log water tests offline?▼
Yes. The mobile test logging and LSI calculator operate completely offline on the technician's device, syncing automatically once back within cellular or Wi-Fi range.
Start Tracking Water Chemistry Like a Pro
Try Pool Service Log free for 14 days. Instant LSI calculations, dosage suggestions, and chemical logs included.