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Fresh Produce Wash Test Strips

Fresh Produce Wash Test Strips

Drywite

£12.5

Pack of 50 Strips Fresh Produce Wash Test Strips are designed to measure the active ingredient concentration within Fresh Produce Wash and provide a colour-based indicator of the concentration, these strips are used to confirm the dosage is correct to perform the required washing processes effectively, whilst maintaining an acceptable product usage level. The test strip pad is immersed within the solution for around 5 seconds so the pad is wet, the colour of the pad will change to indicate the concentration, and this can then be compared to the bottle colour chart to confirm the solution is at

Drywite's own words, read from their page.

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Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.