Cost per use is a practical way to compare cleaning products based on what it costs to complete a defined task or dose. Pack price alone can be misleading when products have different concentrations, dilution rates or dose sizes.
Start with the actual usable quantity
For concentrates, calculate how much ready-to-use solution the pack produces at the approved dilution. For dosing systems, use the actual dose delivered per task.
Define what one use means
One use might be one spray bottle, one bucket, one machine tank, one wash cycle or one standardized cleaning task.
Compare equivalent outcomes
Products should be compared only where they are approved for the same task and provide the required performance and safety controls.
Include avoidable waste where relevant
Over-dosing, discarded solution, product loss or poor dispenser calibration can raise real cost per use above the theoretical value.
Cost per use is not the only decision factor
Safety, compatibility, labour, equipment needs, effectiveness and compliance requirements may be more important than a small unit-cost difference.
Practical takeaway
Use cost per use to compare like-for-like cleaning tasks, not just container prices.
