Is it true that evaps wash off?

Amanda • Hi my name is Amanda. I'm Happily married to the love of my life. I am the mother to 4 beautiful angels in Heaven, my first born Hannah passed the age of 5 due to health issues and negligence from the doctor whos care she was in at the time. She was my wh

I have heard that if you get your test wet and the line disappears its just an evap. Well I tested this after leaving tests over night and then running them under the sink, every time they DID disappear every time!

Well this morning I got the lightest pink line, and was thinking maybe the test dried fast bc it was just so light. But I tried to rinse it to see if it would disappear and it wont go awayyyy.....it is just soo light and pink. Any one else kbow about this? I am only 11dpo and 3 days till ex af