I have never heard of testing the soap for washing, however we are doing audits on the metering Tips to ensure it is the correct color and size opening for the correct amount of soap to water ratio.
We do the ph strips for Sanitizer every time the sink is dumped and refilled, so depending on location that might be up to 4 times a day.
We use automatic dispensers that are supposed to put out the exact amount needed... however we know how that works.
Edited by SQFconsultant, 24 March 2025 - 10:20 PM.
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