From any store that has pool pH strips ! Like Walmart or pool stores... I like the brand Aquachek, I find the strips are accurate. Edit to add: But do make sure that the strips are fresh. If they're a year old or older, they'll give you funny numbers.Were do you get your ph test strips?
Yes, try again tomorrow ... it will take a few times before the milk comes out. You can also gently massage while you wash it. She might not appreciate though !I went out and tried the warm wet cloth, she didn't like the cloth down there, I did wash her bag but still no milk. I will try again later