pH Test Strips for Vaginal 50 Strips For Feminine Care FDA Approved For

3.0-3.5 is acidic, 4-4.5 is normal, and 5-6.5 is abnormal. If used twice a week, you can use it for 25 weeks, fully covering your daily needs. FDA declaration. Step 2: Use a cotton swab to gently remove an appropriate amount of sample, then apply it to the test strip test pad.

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