For use with bodily fluids only. pH Testing Tape tests both saliva and urine.
1. To Test Saliva: Deposit a small amount of saliva on a spoon or other suitable surface. Dip testing tape into saliva for three seconds. Remove. Compare to color chart. 2. To Test Urine: Dip tape in urine flow. Shake excess fluid off tape. Compare to color chart. Test saliva and/or urine in the morning. Test two hours after eating or drinking to observe impact on pH. 7.0 is neutral. Above 7.0 is alkaline. Below 7.0 is acid.
Always refer to the actual package for the most accurate information