Ever had a bad evap on frer?

1. Yes I know it’s invalid.

2. In the many many many frers ive taken. I’ve never seen any sort of evap on these.

This was taken yesterday. And was a bfn. Now this.. even looks like it has color?

Tweak👇🏻

Just wondering your experiences with this.

My cheapie hpt this morning was another bfn btw.