แถบทดสอบค่า pH ในน้ำลาย

Was honestly surprised how easy the reading is to see against the color chart, even in low light. Following the wait-time rule after lunch gave me a clear baseline, and now I can actually track my progress day to day.

The clean spoon trick makes this so much easier than I expected—no mess or guessing where to dip the strip. I tested first thing in the morning and again after meals, and the color chart matched clearly every time. Waiting the 1-2 hours after eating is a bit of a hassle, but it's worth it to actuall

I was skeptical about timing my saliva tests around meals, but the 1-2 hour window makes sense and the results are easy to read on the color chart. The spoon method feels a bit clinical, though it's simple enough to do every morning.