Best PH test strips?

I know not all people include PH in sway and have read the articles on it but I still feel I want to include this in mine but I'm not sure what kind of test strips work best as there are a ton to choose from on Amazon!


Sent from my iPhone using Tapatalk

I believe atomic says it doesn't matter as long as they are ones you can use with urine and saliva (even though you won't be using them for that).

I used pHion brand. They worked (although I still got a boy anyway)