These indicator strips read pH from 0 - 14 pH. A must if you wish to balance the pH of your Shampoo and Liquid soaps.
This pack contains 60 pH strips
- Dip Strip into batch for 0.5 second
- Shake off excess liquid
- Compare and match colour at pH 7 on chart (if you want neutral pH)
- Adjust formula with citric acid or other agent
- Retest to check
- Note down exact change to formula to future batches
This product has replaced our previous stock item. We still stock our "pH Strips - Professional Pack" here
Note: if attempting to test soap, you need to make a solution to use pH strips.
Availability: In stock