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DIRECTORY OF 14 SPECIALIZED UTILITIES • ISSA & OSHA CALIBRATED

Professional Cleaning Calculators & Utilities

Scientifically calibrated estimating tools, labor formulas, chemical dilution engines, and shift schedulers for residential housekeepers, maid services, and commercial janitorial contractors.

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Popular: 🧹 Cleaning Quote 🧪 Chemical Dilution 📅 Shift Schedule 💰 Hourly Wages ☠️ Safety Checker 💵 Tip Split
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Quotes & Pricing
4 calculators
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Shifts & Operations
7 calculators
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Chemical & Safety
3 calculators
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The PureWear Mathematical & Scientific Standard

Calibrated for independent housekeepers and multi-crew commercial cleaning services.
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ISSA 612 Standard Calibration

All quote and labor calculations leverage official ISSA production standards (sq ft cleaned per hour) to safeguard contractor profitability.

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OSHA HazCom 1910 Compliance

Chemical algorithms verify safe dilution parts-by-volume while highlighting hazardous reactions (chlorine and chloramine gas hazards).

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FLSA Overtime Protections

Shift generators automatically highlight 40-hour overtime thresholds and 1.5x pay rates, shielding business owners from labor disputes.

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Zero Paywalls & 100% Privacy

All calculations process locally in your web browser. No accounts, no email gates, and zero client data uploaded to external servers.

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Calibrated & Peer-Reviewed by the PureWear Research Desk

Every formula, dilution ratio, and labor rate on this platform is independently audited by certified commercial cleaners and verified against current 2026 economic wage data.

✓ ISSA & OSHA Calibrated • ✓ Published March 2026 • ✓ 100% Free Public Service
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High-stretch, breathable workwear and spill-proof aprons engineered specifically for daily chemical exposure and active motion. Elevate client trust with sharp matching crew uniforms.

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