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Operations 4 min readAug 24, 2026

Your True Cost-Per-Wash Is Higher Than You Think. Here's How to Find It.

Chemicals, water, labour, and the washes that didn't happen. Most owners guess at cost-per-wash — and price accordingly. WashFlow shows you the real number.

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Mazhar Rajwani

Co-Founder & Revenue Systems Architect

If you don't know your true cost-per-wash, every pricing decision you make is a guess. And guesses compound — in the wrong direction.

What you're probably missing

Chemicals and water are the obvious costs. Labour per wash is the one most owners forget to allocate. And then there's the cost of the washes that didn't happen — the empty bays during peak hours, the upsells that never got mentioned.

The number that changes your pricing

KSh 140

true chemical & water cost per wash — before labour and opportunity cost.

WashFlow's cost-per-wash tab shows you the real number per service, per bay, per staff member. The moment you see it, your pricing stops being a guess — and your margins stop being an accident.

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Written by

Mazhar Rajwani

Co-Founder & Revenue Systems Architect

Built and run revenue systems at scale across multiple markets. WashFlow is the system they wish they'd had.

See your Revenue Gap Report — yours whatever you decide.